{"title":"Felgenreiniger im Kanister","description":"\u003ch2 id=\"speakable-headline\"\u003eFelgenreiniger im Kanister\u003c\/h2\u003e\n\u003cp id=\"speakable-definition\"\u003e\u003cstrong\u003eFelgenreiniger im Kanister\u003c\/strong\u003e: Felgenreiniger lösen Bremsstaub und Straßenfilm auf passenden Felgen. Kanister bündeln Vorrat für regelmäßigen Verbrauch; passende Entnahme und Dosierung richten sich nach dem tatsächlichen Produkt und Gebinde.\u003c\/p\u003e\n\u003cp\u003eEin Farbumschlag ist ein Wirkhinweis bestimmter Rezepturen und kein allgemeines Gütesiegel.\u003c\/p\u003e","products":[{"product_id":"koch-chemie-magic-wheel-cleaner-mwc-felgenreiniger","title":"Magic Wheel Cleaner \"Mwc\" Wheel Cleaner","description":"\u003ch2 id=\"speakable-headline\"\u003eDissolve brake dust chemically on polished wheels\u003c\/h2\u003e\n\n\u003cblockquote id=\"speakable-summary\"\u003e\n  \u003cp\u003e\u003cem\u003eWhat is the Koch-Chemie Magic Wheel Cleaner? An acid-free, viscous wheel cleaner from Koch-Chemie's workshop line that visibly dissolves brake dust and flash rust chemically via a red-violet colour change. Works on alloy painted, alloy polished, chrome and steel. Not for baked-on tar or bitumen spots.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\n\u003chr\u003e\n\n\u003cp id=\"speakable-definition\"\u003e\u003cstrong\u003eThe Koch-Chemie Magic Wheel Cleaner\u003c\/strong\u003e — usually just called \"MWC\" in-house — is an acid-free wheel cleaner from Koch-Chemie's workshop line. The active ingredient ammonium mercaptoacetate, a salt of thioglycolic acid, reacts with the iron(III) compounds in brake dust and lifts them off the wheel surface as a red-violet complex. The colour change isn't a marketing gimmick but the chemical reaction itself: where you see violet, iron is being converted right then and there. With a pH of 5–6 the formula stays gentle on painted and polished alloy wheels, chrome and steel. The high viscosity of 50 mPa·s means the product clings to vertical wheel faces instead of running straight off — so you get the full dwell time on the surface.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRed-violet colour change as a reaction indicator.\u003c\/strong\u003e No guessing how long to wait. You see in real time where iron particles are reacting and when the reaction is done. That kills two classic mistakes: rinsing too early (cleaning unfinished) and leaving it on too long (product saturates and dries on).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSyrup-like viscosity for vertical cling.\u003c\/strong\u003e At 50 mPa·s the Magic Wheel Cleaner is thick enough to stay in the spokes and on the wheel flank without dripping straight to the ground. That sets it apart from watery wheel cleaners where half the product would run off unused.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOne cleaner for your whole wheel collection.\u003c\/strong\u003e Alloy painted, alloy polished, chrome and steel — the pH of 5–6 is mild enough to use even on high-gloss polished forged wheels. On anodised or matte-coated wheels, test on a hidden spot first.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003cblockquote class=\"praxistipp\"\u003e\n  \u003cp\u003e\u003cstrong\u003eDay-to-day from Detailing1:\u003c\/strong\u003e Always spray onto a cold, dry wheel — never in direct sun, never onto warm brakes after a drive. Warm surfaces let the gel dry on, and that leaves residue you then have to brush off. On heavily soiled wheels after months without cleaning, two short passes beat one long one: the active ingredient is chemically saturated after about 5 minutes. Just let it dwell twice for 3 minutes each and rinse in between.\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eCold wheel. Spray. Wait 2 to 5 minutes.\u003c\/h3\u003e\n\u003cp\u003eSpray the Magic Wheel Cleaner onto the cold, dry wheel — cover spokes, barrel, the rim edge and the wheel bolts evenly. Thanks to the syrup-like consistency the product clings vertically without you having to change how you work. Best to work bottom to top so you don't cover faces you've already wetted.\u003c\/p\u003e\n\n\u003cp\u003eAfter 30 to 60 seconds the colour change kicks in: first on spots with a lot of brake dust, then across the whole face. Red-violet streaks show you exactly where iron particles are being converted. After 2 to 5 minutes' dwell time the reaction is done — waiting longer gets you nothing, because the active ingredient is saturated after about 5 minutes. A common mistake is leaving the product on for 10 minutes hoping for better results. The opposite happens: the solution starts to dry on and leaves streaks.\u003c\/p\u003e\n\n\u003cp\u003eFinish by rinsing off with a strong jet of water from the pressure washer or garden hose, top to bottom. With heavy brake dust between tight spokes a \u003ca href=\"\/collections\/zubehoer-felgenpflege\"\u003ewheel brush\u003c\/a\u003e can help spread the dissolved material — but not for scrubbing, just for touch-up. If you clean weekly to fortnightly, one pass usually does the job.\u003c\/p\u003e\n\n\u003cp\u003eA note on dosing: 500 ml lasts for about 10 full vehicle cleans. Per wheel, 40 to 50 ml is plenty. That works out to EUR 1.25 per full application — far more economical than the bottle price suggests, once you weigh it against the time spent mechanically scrubbing with less effective cleaners.\u003c\/p\u003e\n\n\u003ch3\u003eIt dissolves iron particles. Not tar.\u003c\/h3\u003e\n\u003cp\u003eThe Magic Wheel Cleaner is built precisely for one job: dissolving brake dust and flash rust chemically. The reaction between ammonium mercaptoacetate and the iron(III) ions in brake dust is the mechanism — anything that isn't iron doesn't get touched. That explains the colour change as a diagnostic tool: no colour means no iron, and no effect in that case isn't a shortfall of the product but the right answer to the dirt.\u003c\/p\u003e\n\n\u003cp\u003eAs a secondary use, the Magic Wheel Cleaner also works on paint as a flash-rust remover — especially handy on vehicles parked under industrial fallout or next to railway tracks. Fine iron particles settle there on the clear coat and react with the MWC formula just like they do on the wheel. Used before polishing, it boosts the adhesion of any following wax or ceramic coating, because the paint surface is genuinely contamination-free.\u003c\/p\u003e\n\n\u003cp\u003eWhere the MWC isn't the right product: baked-on tar, bitumen spots and oily soiling don't react with thioglycolate salts. For that you need a solvent-based tar remover. On badly neglected wheels with months-old brake dust that has worked its way into the pores, the stronger \u003ca href=\"\/products\/koch-chemie-reactive-wheel-cleaner-rwc\"\u003eKoch-Chemie Reactive Wheel Cleaner\u003c\/a\u003e can be the better call — its acid system is more powerful, though not suited to every wheel material. The choice is clear: when safety on chrome and polished wheels matters, MWC. When you need maximum cleaning power and you're working with alloy painted and steel, RWC.\u003c\/p\u003e\n\n\u003cp\u003eA second case where no wheel cleaner in the world will help anymore: when the wheel is already visibly corroded or the clear coat has flaked off. At that point cleaning isn't the issue anymore — paint refurbishment is. The Magic Wheel Cleaner is a care product, not a restoration product.\u003c\/p\u003e\n\n\u003ch3\u003eYour standard for the regular wheel workflow\u003c\/h3\u003e\n\u003cp\u003eThe Magic Wheel Cleaner is the right call for anyone who keeps their wheels on a regular schedule and wants a product where they don't have to think about material compatibility. One product, one step, all wheels done. That's workshop logic — and that's exactly what the MWC is formulated for.\u003c\/p\u003e\n\n\u003cp\u003eIt really plays its strengths when you look after several vehicles with different wheel types or work on a fleet. Instead of three cleaners for three wheel types, one does it. It's weaker on extremely baked-on brake-dust residue from high-performance brake setups, or on wheels that haven't been cleaned for months. In both cases a second pass or a more aggressive product makes more sense than extending the dwell time.\u003c\/p\u003e\n\n\u003cp\u003eAs a complete solution the Magic Wheel Cleaner works best paired with a \u003ca href=\"\/collections\/vorreinigung\"\u003epre-cleaner\u003c\/a\u003e like Koch-Chemie Vorreiniger B, applied as foam over the whole wheel before the MWC goes into the spokes. Finish with a \u003ca href=\"\/collections\/reifenpflege\"\u003etyre dressing\u003c\/a\u003e on the flank — and the complete wheel workflow comes in at around 15 minutes per vehicle, if you stay on it every two weeks. That's the most common combo our customers buy: Vorreiniger B + Magic Wheel Cleaner. A precise, repeatable routine that works without scrubbing.\u003c\/p\u003e\n\n\u003cp\u003eHead to head with the acid-free classic SONAX FelgenBeast, the Magic Wheel Cleaner comes out ahead on two counts: the higher viscosity means longer contact time on the wheel, and the workshop formula is dosed stronger for commercial use. The FelgenBeast has a milder smell, though — if you work in a closed garage you'll definitely notice that. The Magic Wheel Cleaner is the workshop standard. The FelgenBeast is the garage all-rounder. Both do their job reliably; the question is which one fits your working environment.\u003c\/p\u003e","brand":"Koch-Chemie","offers":[{"title":"500 ml","offer_id":48503670374735,"sku":"D1-KCX-425500","price":13.49,"currency_code":"EUR","in_stock":true},{"title":"2x 500ml","offer_id":49725159276879,"sku":"D1-KCX-425500_2","price":29.38,"currency_code":"EUR","in_stock":true},{"title":"3x 500ml","offer_id":49725159342415,"sku":"D1-KCX-425500_3","price":43.62,"currency_code":"EUR","in_stock":true},{"title":"10 liters","offer_id":48503670407503,"sku":"D1-KCX-425010","price":123.49,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/3272\/7375\/files\/koch-chemie-magic-wheel-cleaner-saeurefreier-felgenreiniger.jpg?v=1776410618"},{"product_id":"koch-chemie-felgenblitz-saurefrei-fb-felgenreiniger","title":"Felgenblitz säurefrei \"Fb\" wheel cleaner","description":"\u003ch2\u003e\u003cstrong\u003eKoch-Chemie Felgenblitz säurefrei \"Fb\" – wheel cleaner\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eKoch-Chemie Felgenblitz säurefrei \"Fb\"\u003c\/strong\u003e is a properly strong \u003cstrong\u003ewheel cleaner\u003c\/strong\u003e for every kind of wheel finish. The formula cuts through baked-on grime — brake dust, road film and flash rust — without touching the surface underneath. Being acid-free, it stays gentle on the material, so it works on any wheel you throw at it: alloy, steel or chrome. The clever bit is the colour-change indicator: the cleaner turns red as it pulls the dirt out, telling you exactly when it's ready to rinse off.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAcid-free clean\u003c\/strong\u003e: gentle on the wheel finish, no damage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in colour indicator\u003c\/strong\u003e: the colour shift shows you the dwell time so you nail the rinse moment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorks everywhere\u003c\/strong\u003e: good for all wheel types — alloy, steel, chrome and more.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eA deep clean for spotless wheels\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eFelgenblitz\u003c\/strong\u003e goes hard on stubborn build-up. Thanks to the acid-free formula it lifts brake dust, road film and rust particles with no fuss. It does it gently too, so even delicate finishes come through fine. Use it for a regular refresh or for a proper deep clean on wheels that are really caked.\u003c\/p\u003e\n\u003ch3\u003eUsing the colour-change function\u003c\/h3\u003e\n\u003cp\u003eThe built-in colour change is the standout feature of the \u003cstrong\u003eKoch-Chemie Felgenblitz säurefrei\u003c\/strong\u003e. Once it's on the wheels, a visible colour shift tells you the dirt has lifted and you can rinse. That keeps the job precise and saves you leaving it on the wheels longer than it needs.\u003c\/p\u003e\n\u003ch3\u003eGentle on the material, good on anything\u003c\/h3\u003e\n\u003cp\u003eThe acid-free formula behind the \u003cstrong\u003eFelgenblitz\u003c\/strong\u003e gives you a \u003cstrong\u003egentle clean\u003c\/strong\u003e across all the usual wheel types. Alloys, steels, chromed or polished wheels — it shifts even stubborn grime without attacking the material. That makes it a solid pick if you want your wheels gleaming without gambling on material compatibility.\u003c\/p\u003e","brand":"Koch-Chemie","offers":[{"title":"11kg","offer_id":48762229850447,"sku":"D1-KCX-218011","price":101.99,"currency_code":"EUR","in_stock":true},{"title":"19 kg","offer_id":49671312998735,"sku":"D1-KCX-218019","price":159.49,"currency_code":"EUR","in_stock":true},{"title":"220 kg","offer_id":49671313162575,"sku":"D1-KCX-218220","price":1947.99,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/3272\/7375\/files\/koch-chemie-felgenblitz-saurefrei-fb-felgenreiniger_11kg.png?v=1714750926"},{"product_id":"d-con-v4-wheelcleaner-deironizer-felgenreiniger","title":"\"V4\" Wheelcleaner \u0026 De-Ironizer Wheel Cleaner","description":"\u003ch2\u003eD-CON \"V4\" Wheelcleaner \u0026amp; De-Ironizer Wheel Cleaner\u003c\/h2\u003e\n\u003cp\u003eD-CON \"V4\" Wheelcleaner \u0026amp; De-Ironizer is the go-to cleaner for wheels and paint that pulls out ferromagnetic particles and corrosive fallout built up over time. With its easy lavender scent and serious cleaning bite, it's a favourite with car care enthusiasts and detailers worldwide.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorks everywhere:\u003c\/strong\u003e Safe to use on any surface.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReal fallout removal:\u003c\/strong\u003e Pulls out invisible particles and corrosive deposits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHandy sizes:\u003c\/strong\u003e Comes in 500ML, 1L and 5L.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003ePowerful cleaning for wheels and paint\u003c\/h3\u003e\n\u003cp\u003eD-CON V4 Wheelcleaner \u0026amp; De-Ironizer is an advanced cleaner built to lift stubborn iron particles and corrosive fallout off wheels and paint. Thanks to its unique formula, it reacts with the iron deposits, turns purple\/dark red and makes the contamination show while it works deep into the fallout.\u003c\/p\u003e\n\u003ch3\u003eLavender scent and Aqua Blue\u003c\/h3\u003e\n\u003cp\u003eOne thing that stands out about the D-CON V4 is its easy lavender scent, which makes the whole job more pleasant. On top of that the cleaner has a cool aqua blue colour that shifts into a deep purple or dark red as it dwells. That's your visual cue the cleaner is working and grabbing the contamination as it goes.\u003c\/p\u003e\n\u003ch3\u003ePerfect prep before claying\u003c\/h3\u003e\n\u003cp\u003eThe D-CON V4 Wheelcleaner \u0026amp; De-Ironizer is spot-on for prepping paint before claying. It clears a good chunk of the contamination you usually get before claying, so you cut the risk of marring the paint. With its fast reaction time and the way it binds contaminants within seconds, you get a thorough yet gentle clean that rinses off easily with water (pressure washer).\u003c\/p\u003e\n\u003c!----\u003e","brand":"D-CON","offers":[{"title":"500ml","offer_id":49050516914511,"sku":"D1-DCN-SPI_399_4_500","price":8.97,"currency_code":"EUR","in_stock":false},{"title":"1000ml","offer_id":49050516980047,"sku":"D1-DCN-SPI_399_4_1000","price":16.17,"currency_code":"EUR","in_stock":true},{"title":"5L","offer_id":49050517012815,"sku":"D1-DCN-SPI_399_4_5000","price":109.95,"currency_code":"EUR","in_stock":false},{"title":"20L","offer_id":49050554958159,"sku":"D1-DCN-SPI_399_4_20000","price":399.95,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/3272\/7375\/files\/d-con-v4-wheelcleaner-deironizer-felgenreiniger.png?v=1717614803"},{"product_id":"sonax-xtreme-felgenreiniger-plus","title":"XTREME Wheel Cleaner PLUS","description":"\u003ch2\u003eCut through baked-on brake dust the easy way — with the SONAX XTREME FelgenReiniger PLUS\u003c\/h2\u003e\n\n\u003cblockquote\u003e\n  \u003cp\u003e\u003cem\u003eWhat does the SONAX XTREME FelgenReiniger PLUS do? This self-acting wheel cleaner with a colour-change indicator lifts baked-on brake dust, oil and rubber residue off every type of wheel — gentle on the material, TPMS-safe and pH-neutral.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\n\u003chr\u003e\n\n\u003cp\u003eIf you clean wheels regularly you already know the problem: brake dust bakes into the wheel surface under heat and plain car shampoo barely touches it. You end up with grey-brown, dingy-looking wheels that still look dirty even after a wash. The \u003cstrong\u003eSONAX XTREME FelgenReiniger PLUS\u003c\/strong\u003e was built for exactly this job — a strong specialist cleaner with a self-acting formula that chemically breaks down baked-on brake dust, oil and rubber residue plus road grime, without attacking the wheel itself. The built-in colour indicator turns reddish the moment it hits the contamination, so you can actually see when and where it's working.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSelf-acting cleaning with a visual indicator.\u003c\/strong\u003e The reddish colour shift is more than a gimmick — it flags the active cleaning process and shows you exactly where brake dust and iron particles are still sitting. As long as the colour is still strong, the cleaner is working. That gives you a clear read on dwell time and stops you rinsing off too early.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSafe on every common wheel type.\u003c\/strong\u003e Steel, alloy, painted, chromed, polished, powder-coated or matte — the FelgenReiniger PLUS leaves all of these surfaces alone. The pH-neutral formula doesn't go after wheel bolts or valves either. That makes it a true all-rounder for any car and any wheel finish.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTPMS-safe and gentle on materials.\u003c\/strong\u003e Cars with a tyre-pressure monitoring system (TPMS) carry sensors at the valves that aggressive cleaners can wreck. The special formula of the FelgenReiniger PLUS is explicitly cleared for TPMS — an important detail on any newer car that plenty of rival products can't match.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003cblockquote class=\"praxistipp\"\u003e\n  \u003cp\u003e\u003cstrong\u003eDay-to-day from Detailing1:\u003c\/strong\u003e Always spray the FelgenReiniger PLUS onto cool wheels — never onto hot wheels straight after a drive. A hot surface flashes the product off instantly, the indicator can't develop and cleaning power drops off a cliff. After you park up, give it at least 10–15 minutes before you start. On heavily soiled wheels with baked-on brake dust: lay it on generously, wait 5 minutes, then back it up with a soft wheel brush — that pulls residue out of the deeper spoke recesses too.\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eSelf-acting cleaning with a colour indicator — how the XTREME FelgenReiniger PLUS works\u003c\/h3\u003e\n\n\u003cp\u003eThe heart of the \u003cstrong\u003eSONAX XTREME FelgenReiniger PLUS\u003c\/strong\u003e is the self-acting formula with optimised cling. Unlike a simple surfactant in a watery solution — which runs off the wheel before it can do anything — the FelgenReiniger PLUS formula grabs onto vertical and curved wheel faces. That cling buys the product the contact time it needs to work chemically on baked-on brake dust and metal-oxide particles.\u003c\/p\u003e\n\n\u003cp\u003eThe colour indicator is the visible sign of that reaction. Iron particles — the main ingredient in brake dust — react with specific actives in the formula and throw off a reddish-violet dye. This isn't artificial colouring, it's a real chemical reaction: the stronger the red, the more brake dust is there. As the colour fades, most of the iron particles are bound up and dissolved.\u003c\/p\u003e\n\n\u003cp\u003eThe pH-neutral formula isn't a marketing line, it's a safety statement: the cleaner works in the neutral pH range, so it goes after neither aluminium nor steel alloys. Galvanised steel parts like wheel bolts and valves come through untouched too. More alkaline or acidic cleaners can leave clouding or corrosion on bolts and trim — with the FelgenReiniger PLUS the formula rules that risk out.\u003c\/p\u003e\n\n\u003cp\u003eOne important note on working temperature: pH-neutral iron removers are at their best at room temperature. Very cold wheels (under 5 degrees) noticeably slow the reaction down — in frost you can stretch the dwell time to 8–10 minutes to get the same result. In extreme cold, a quick warm-up of the wheel with lukewarm water from the hose helps, bringing the surface up to working temperature without heating the wheel.\u003c\/p\u003e\n\n\u003cp\u003eThe optimised cling really pays off on cars with deep-dish sport wheels. That's where brake dust and oil residue love to sit — on the back of the spokes and in the barrel, spots a normal jet of water barely reaches and where a runny cleaner with no grip would slide straight off. The FelgenReiniger PLUS sticks to these vertical and overhead faces and gives the actives the time they need to work into the deposit there too. It makes a real difference on cars with deep sport wheels, where cleaning the inner sections is otherwise a proper chore.\u003c\/p\u003e\n\n\u003ch3\u003eHow to use the FelgenReiniger PLUS properly — step by step\u003c\/h3\u003e\n\n\u003cp\u003eThe job starts before you even spray: shake the bottle briefly and turn the nozzle to the spray position. On unknown or resprayed wheels, test material compatibility first on a hidden spot — resprayed wheels with fresh clear coat can react sensitively to the cleaner.\u003c\/p\u003e\n\n\u003cp\u003eSpray the cooled wheels evenly and wet from a short distance (15–20 cm). The key here: lay it on generously so the whole wheel face is wetted, including the back of the spokes and the barrel. Let it dwell for 3 to 5 minutes depending on how dirty things are. Watch the colour reaction — on dirtier wheels the reddish shift is clearly visible.\u003c\/p\u003e\n\n\u003cp\u003eFor stubborn baked-on brake dust, back it up mechanically with a soft wheel brush. The brush spreads the cleaner evenly into the recesses and lifts residue that chemistry alone won't fully shift. Wear suitable protective gloves while you do it — prolonged skin contact with the product can cause irritation. Then rinse off thoroughly with a strong jet of water or a pressure washer.\u003c\/p\u003e\n\n\u003cp\u003eA common mistake is letting the cleaner dry on: if the dwell time runs too long or the sun beats straight onto the wet wheel, the cleaner can dry and leave white residue behind. It rinses off again with water, but it's needless extra work. So work in the shade where you can and don't push past the recommended 5-minute dwell.\u003c\/p\u003e\n\n\u003cp\u003eOne more tip for a smooth workflow: always work all four wheels in a loop — spray wheel 1, then wheel 2, then 3, then 4 — and start rinsing back at wheel 1. That way every wheel gets the full 3–5 minutes of dwell without you standing around waiting. It saves time and gives you even results across all four. On very heavily soiled wheels a second pass may be needed — in that case rinse the wheel, spray again and let it dwell for another 3 minutes.\u003c\/p\u003e\n\n\u003ch3\u003eBrake dust, rubber, oil — what the PLUS lifts off every wheel type\u003c\/h3\u003e\n\n\u003cp\u003eBrake dust is the most common and the most stubborn wheel contamination. It comes off the brake disc and pad as metal particles during braking and gets heated by the brake hydraulics. At several hundred degrees it literally bakes into the wheel surface. Plain surfactant-based shampoos can't touch these baked-on oxide particles — for that you need a specialist cleaner with an iron-reducing component like the FelgenReiniger PLUS.\u003c\/p\u003e\n\n\u003cp\u003eOn top of that, the cleaner lifts oil and rubber residue that settles on the inner wheel flank from tyre wear. This residue is tougher than brake dust and clings especially hard to polished or high-gloss wheels. The self-acting formula works into it and emulsifies it, so it comes away completely on the rinse.\u003c\/p\u003e\n\n\u003cp\u003eFor painted and powder-coated wheels the FelgenReiniger PLUS is a safe bet. The pH-neutral formula attacks neither clear coats nor powder coatings — a decisive edge over acidic wheel cleaners that are built for bare aluminium and can damage painted surfaces. Chromed wheels benefit from the gentle formula too — chrome is sensitive to acids but comes through the pH-neutral treatment unharmed.\u003c\/p\u003e\n\n\u003cp\u003eMatte wheels are a category of their own, where plenty of wheel cleaners fall down: products that are too aggressive change the matte surface through a chemical reaction or leave shiny patches. The FelgenReiniger PLUS is explicitly cleared for matte wheel finishes too — the gentle formula cleans without touching the matte effect.\u003c\/p\u003e\n\n\u003cp\u003eFor steel wheels, often found on winter sets, the FelgenReiniger PLUS is the right call as well. Steel wheels pick up a lot of grime over winter from road salt and wet roads, and it clings hard come spring. The combination of iron reaction and surfactant formula clears rust fallout along with salt and grease deposits in a single pass — ideal for the spring check on winter wheels before they go into storage or you swap back to summers.\u003c\/p\u003e\n\n\u003ch3\u003eWheel cleaner comparison — PLUS, FelgenBeast and PROFILINE Red Max\u003c\/h3\u003e\n\n\u003cp\u003eThe SONAX line-up has several wheel cleaners that differ in aggressiveness, formula and use case. The \u003ca href=\"\/sonax-felgenbeast-felgenreiniger\"\u003eFelgenBeast\u003c\/a\u003e is acid-free too and works with colour-change technology. It's explicitly designed for all wheel types including painted ones and, as the direct counterpart to the FelgenReiniger PLUS, it's well known. The difference is in the detail: the FelgenBeast is tuned for regular cleaning at moderate soiling, while the FelgenReiniger PLUS with its self-acting cling formula is especially effective on heavier baked-on brake dust and clings to the surface for longer. If you clean at short intervals and never let brake dust build up too far, the FelgenBeast has you covered. If you wait longer between cleans or drive a car with sportier brakes, you'll rate the PLUS as the stronger choice.\u003c\/p\u003e\n\n\u003cp\u003eFor pro users with extremely soiled wheels or cars going through reconditioning, there's the PROFILINE range from SONAX with higher cleaning intensity. The PROFILINE products are formulated for professional use, but they also demand more care in application and aren't suitable for every wheel type. As an XTREME product, the FelgenReiniger PLUS gives the home user the right balance of power and safety — strong enough for stubborn brake dust, safe enough for every common wheel finish without special precautions.\u003c\/p\u003e\n\n\u003cp\u003eAfter cleaning, a protective product makes sense: the \u003ca href=\"\/sonax-xtreme-felgenschutzversiegelung-felgen-versiegelung\"\u003eXTREME Wheel Protection Sealant\u003c\/a\u003e lays down a hydrophobic barrier on the wheel after cleaning, so brake dust and dirt cling less easily next time round. If you seal your wheels after every deep clean, you cut down on how often you need to clean and stretch the time to the next intensive wheel job considerably.\u003c\/p\u003e\n\n\u003ch3\u003eBuying a wheel cleaner — who the XTREME FelgenReiniger PLUS is for\u003c\/h3\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eSONAX XTREME FelgenReiniger PLUS\u003c\/strong\u003e is the right product for owners who want to clean their wheels regularly and thoroughly — with something that doesn't give up even on heavier baked-on brake dust. It's especially suited to cars with sporty brakes that throw off more brake dust, or cars with longer cleaning intervals where brake dust has built up over several weeks.\u003c\/p\u003e\n\n\u003cp\u003eFor owners of cars with TPMS, the FelgenReiniger PLUS is the safe pick: the explicit clearance for TPMS valves takes away the worry about whether the cleaner might damage the pressure sensors. On newer cars in particular, where nearly every variant ships with TPMS, that's an important buying point.\u003c\/p\u003e\n\n\u003cp\u003eA sensible care workflow for wheels: FelgenReiniger PLUS for the deep clean on heavier brake dust, then the XTREME Wheel Protection Sealant for lasting protection, and the \u003ca href=\"\/sonax-xtreme-ceramic-reifen-felgendetailer-quick-detailer\"\u003eXTREME Ceramic Tyre+WheelDetailer\u003c\/a\u003e for a quick refresh between full washes. That combination keeps wheels clean and well protected with minimal effort. The clever part: if you seal the wheels after the deep clean, you'll need far less FelgenReiniger PLUS at the next interval, because the protective layer cuts down how much brake dust sticks. So the system pays off not just on looks but on the wallet too — less product used for the same or a better result.\u003c\/p\u003e\n\n\u003cp\u003eThe FelgenReiniger PLUS comes in 500 ml and 750 ml spray bottles. The 500 ml bottle covers plenty of cleaning passes on a normal car — if you look after several cars or clean often, the 750 ml bottle is the more economical buy. Both sizes hold the same cleaner and the same performance, just in different container sizes. For average home use the 500 ml bottle is the more practical choice.\u003c\/p\u003e\n\n\u003cp\u003eOn the effort front, the FelgenReiniger PLUS is one of the most time-saving ways to look after wheels. Spray, dwell, rinse — no scrubbing, no repeated applications, no follow-up polish. That makes it especially appealing for owners who want to fold wheel care into their regular wash weekend without much extra fuss. In 15–20 minutes all four wheels on a car are clean and ready for the sealant to follow.\u003c\/p\u003e\n\n\u003cp\u003eBottom line: the SONAX XTREME FelgenReiniger PLUS is a solid choice for anyone who wants to clean their wheels thoroughly and gently — without skimping on power, but without any risk to delicate wheel finishes. The indicator makes the action visible, the TPMS clearance makes it safe for modern cars and the pH-neutral formula makes it universally usable. The result is wheels that genuinely look clean after the wash — not just on the surface but right into the barrel. Once you've worked with a self-acting iron remover, you won't want to go back to working blind: the formula turning red on the wheel is direct feedback that the cleaner is working, and the fading colour tells you when the process is done. So wheel care stops being guesswork — it turns into a controllable, repeatable routine.\u003c\/p\u003e","brand":"SONAX","offers":[{"title":"500ml","offer_id":49160878162255,"sku":"D1-SNX-02302090","price":13.49,"currency_code":"EUR","in_stock":false},{"title":"750ml","offer_id":49160878195023,"sku":"D1-SNX-02304000","price":15.49,"currency_code":"EUR","in_stock":false},{"title":"5 liters","offer_id":57340506538319,"sku":"D1-SNX-02305050","price":57.49,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/3272\/7375\/files\/Sonax-XTREME-Felgen-Reiniger-PLUS-750-ml-7.png?v=1721514380"},{"product_id":"sonax-felgenbeast-felgenreiniger","title":"FelgenBeast Wheel Cleaner","description":"\u003ch2 id=\"speakable-headline\"\u003eSONAX FelgenBeast lifts brake dust visibly and without attacking the wheel itself\u003c\/h2\u003e\n\n\u003cblockquote id=\"speakable-summary\"\u003e\n  \u003cp\u003e\u003cem\u003eWhat is SONAX FelgenBeast? An acid-free wheel cleaner with a colour-change indicator that chemically dissolves iron particles on steel, alloy and chrome wheels — TPMS-approved included. Not for freshly repainted wheels, baked-on tar, or hot surfaces straight after a drive.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\n\u003chr\u003e\n\n\u003cp id=\"speakable-definition\"\u003e\u003cstrong\u003eSONAX FelgenBeast\u003c\/strong\u003e is an acid-free wheel cleaner from SONAX that works with a chemical indicator: the gel turns from clear to reddish-violet within 60 to 90 seconds as soon as it reacts with iron particles from the brake dust. The thioglycolate-based active binds the trivalent iron compounds and converts them into water-soluble complexes that then rinse off without residue.\u003c\/p\u003e\n\n\u003cp\u003eThe wheel surface stays untouched through all of this, because the cleaner reacts chemically with iron only — never with clear coat, powder coating or anodised aluminium. That's what sets the FelgenBeast apart from acid-based cleaners: they work faster, but on polished aluminium or chrome they can leave irreversible etch marks. It gets especially critical on OEM diamond-cut wheels, where the slightest material loss stays visible for good and can't be polished back out.\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0800\/3272\/7375\/files\/d1_sonax-felgenbeast-felgenreiniger_hero.png?v=1775901568\" alt=\"SONAX FelgenBeast spray bottle in front of a Porsche 911 GT3 RS wheel\" loading=\"lazy\" style=\"width:100%;height:auto;border-radius:4px;\"\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColour change as a real-time read-out.\u003c\/strong\u003e The reddish-violet shift shows you not just whether you've covered the whole face, but also where brake dust is still sitting in pores and spoke edges that your eye can't catch. After 3 minutes you know which spots need a second pass, and you don't have to check with a cloth afterwards to see whether the wheel is really contamination-free.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOne product for your whole fleet.\u003c\/strong\u003e The FelgenBeast is approved for steel, light alloy, painted, chromed, polished and matte wheels — and fully TPMS-compatible. You don't need a second cleaner for winter wheels and a third for OEM alloys with a diamond cut. The one exception: repainted wheels that are no longer original powder-coated.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTwo sizes for two kinds of user.\u003c\/strong\u003e The 1-litre spray bottle lasts a single car cleaned every two weeks around 3 months. The 5-litre canister is meant for multi-car households and pro detailers — 1 litre per set of wheels works out to roughly 20 full washes per container, which drops the price per litre noticeably.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003cblockquote class=\"praxistipp\"\u003e\n  \u003cp\u003e\u003cstrong\u003eDetailing1's tip from the shop:\u003c\/strong\u003e The most common mistake with the FelgenBeast is laying it down on wet or hot wheels. Wet wheels dilute the gel by 30 to 50 percent — the dwell time then isn't enough to let the thioglycolate reaction run all the way through. Hot wheels straight after a drive flash the gel dry in seconds, and you end up scrubbing off cleaner residue instead of the brake dust. Wait at least 15 minutes between parking up and cleaning — it's the cheapest quality boost you can hand yourself.\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eCold wheel. 3 minutes. A second pass.\u003c\/h3\u003e\n\u003cp\u003eShake the bottle, twist the nozzle open, and lay the cleaner down generously and evenly over the dry, cold wheel from 15 to 20 centimetres away. Start at the bottom and work up, because the gel clings vertically but still runs off after a while, and run marks would flash dry early. Per wheel you're looking at roughly 40 to 60 millilitres — nearer the top end on 17-inch wheels with a complex spoke face, less on plain 15-inch steel wheels.\u003c\/p\u003e\n\n\u003cp\u003eAfter 60 to 90 seconds the colour change kicks in. Full dwell time sits at 3 minutes, 5 at most — after that the thioglycolate is saturated and won't react any further. A common mix-up day-to-day: leaving the cleaner on for 10 minutes pulls no extra cleaning out of it.\u003c\/p\u003e\n\n\u003cp\u003eQuite the opposite — the gel starts to dry on and leaves cleaner residue that means extra work at the rinse. A short second pass on the still-wet wheel is far more effective than a stretched-out dwell time on the first — that's the single most important hands-on insight, the one the maker doesn't spell out on the back of the bottle.\u003c\/p\u003e\n\n\u003cp\u003eTo finish, rinse off with a strong jet of water or the pressure washer, top to bottom, until no reddish film runs off any more. With heavy brake dust on complex spoke patterns, a soft \u003ca href=\"\/collections\/felgenreiniger\"\u003ewheel brush\u003c\/a\u003e helps spread the gel between the spokes — not for scrubbing, just to work it in and spread the second coat evenly. In winter, when the ambient temperature drops below 10 °C, stretch the dwell time generously towards the 5-minute mark, because the reaction speed of thioglycolate falls with temperature. Above 25 °C it's the other way round: work quicker and rinse sooner, before the gel dries on.\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0800\/3272\/7375\/files\/d1_sonax-felgenbeast-felgenreiniger_anwendung.png?v=1775901575\" alt=\"Detailing1 applying SONAX FelgenBeast with the colour change on a wheel\" loading=\"lazy\" style=\"width:100%;height:auto;border-radius:4px;\"\u003e\u003c\/p\u003e\n\n\u003ch3\u003eThioglycolate dissolves iron. Bitumen, no.\u003c\/h3\u003e\n\u003cp\u003eOn regular brake dust from road cars the FelgenBeast works very reliably — that's its home turf. The colour change tells you on top of that what kind of dirt you're dealing with: iron particles react reddish-violet, organic soiling like tar, bitumen or oil doesn't shift colour at all. So after three minutes you know whether you've even got the right tool in your hand, or whether you should switch to an APC or a tar remover instead — a diagnostic step no acid-based cleaner gives you.\u003c\/p\u003e\n\n\u003cp\u003eAs a second use, the FelgenBeast also works as a fallout remover on paint. After car parks next to railway lines, industrial sites or building works, fine iron particles from brake dust and rail grinding settle on the bonnet, roof and boot — often invisible to the naked eye, but instantly felt as a \"gritty\" drag in the clay bar routine.\u003c\/p\u003e\n\n\u003cp\u003eOn surfaces like that you spray the FelgenBeast on generously, wait out the colour change and rinse off within 5 minutes. The clear coat stays untouched as long as you don't run past the dwell time and the panel wasn't sitting in direct sun beforehand. In day-to-day Detailing1 work it's the easiest iron decontamination step before a polish, with no extra product on the shelf.\u003c\/p\u003e\n\n\u003cp\u003eThe clear limits: baked-on tar and bitumen spots don't react chemically with thioglycolate — for those you need a solvent-based tar remover. And on extremely baked-on brake dust on race brake setups, or after months of neglect, a single pass can hit its limit. If you need material compatibility across every surface, stick with the FelgenBeast and plan for two passes. If you want maximum cleaning power on wheels you know are robust, the more aggressive \u003ca href=\"\/products\/sonax-profiline-felgenreiniger-felgenreiniger\"\u003eSONAX PROFILINE wheel cleaner\u003c\/a\u003e is the better call for the odd one-off.\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0800\/3272\/7375\/files\/d1_sonax-felgenbeast-felgenreiniger_ergebnis.png?v=1775901582\" alt=\"Clean Porsche GT3 RS wheel with water beading after SONAX FelgenBeast\" loading=\"lazy\" style=\"width:100%;height:auto;border-radius:4px;\"\u003e\u003c\/p\u003e\n\n\u003ch3\u003eFor the regular maintainer, not the worst case.\u003c\/h3\u003e\n\u003cp\u003eThe FelgenBeast is the right call for anyone who looks after their wheels every one to three weeks and doesn't want to dig through three different cleaners in the garage every time they swap cars. You reach for the shelf, spray on, rinse off — done. That also makes it the logical first buy for detailing newcomers who've got no experience with material compatibility yet and can't afford a wrong product choice on polished alloys.\u003c\/p\u003e\n\n\u003cp\u003eThe FelgenBeast is especially strong in a two- or three-car household and in fleet use, where winter steel sits next to summer alloy and OEM diamond cut next to a painted spare. One cleaner for every wheel type means, day-to-day: no mix-up risk, no product swap between two cars, no debate over whether the aggressive alkaline cleaner just left marks on the chrome edge.\u003c\/p\u003e\n\n\u003cp\u003eThe FelgenBeast is less suited, on the other hand, when you only clean your car thoroughly once or twice a year and the brake dust has had several months to bake on. Then even the second pass won't pull it all out, because iron oxide has already worked its way into the wheel pores and needs reworking by hand.\u003c\/p\u003e\n\n\u003cp\u003eAs a complete solution you pair the FelgenBeast with a \u003ca href=\"\/collections\/reifenpflege\"\u003etyre dressing\u003c\/a\u003e to finish: decontaminate the wheel chemically first, then dress the tyre. That's the full wheel-and-tyre workflow in two steps and under 15 minutes per car — as long as you stay on it every two weeks and the brake dust never gets the chance to work itself in.\u003c\/p\u003e\n\n\u003cp\u003eOn picking the size: the 1-litre spray bottle is the easy way in for a single car and comes fully ready to go with a fit-on nozzle. The 5-litre canister pays off from the second car, or at the latest in day-in day-out commercial use, because the price per litre is noticeably lower and you just decant the gel into an empty spray bottle. Store frost-free between 5 and 30 °C and use up within 24 months of opening — that keeps the colour change reliably active.\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0800\/3272\/7375\/files\/d1_sonax-felgenbeast-felgenreiniger_lineup.png?v=1775901588\" alt=\"SONAX FelgenBeast 1L spray bottle and 5L canister Detailing1\" loading=\"lazy\" style=\"width:100%;height:auto;border-radius:4px;\"\u003e\u003c\/p\u003e","brand":"SONAX","offers":[{"title":"1000 ml \/ 1 liter","offer_id":49160889925967,"sku":"D1-SNX-04333000","price":11.49,"currency_code":"EUR","in_stock":true},{"title":"5 liters","offer_id":49160889958735,"sku":"D1-SNX-04335000","price":48.49,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/3272\/7375\/files\/sonax-felgenbeast-felgenreiniger.png?v=1721575164"},{"product_id":"sonax-profiline-felgenreiniger-red-max-felgenreiniger","title":"PROFILINE FelgenReiniger Red Max wheel cleaner","description":"\u003ch2\u003ePull off brake dust and mineral build-up the pro way — SONAX PROFILINE FelgenReiniger Red Max\u003c\/h2\u003e\n\n\u003cblockquote\u003e\n  \u003cp\u003e\u003cem\u003eWhat does the SONAX PROFILINE FelgenReiniger Red Max do? This strong acidic pro wheel cleaner dissolves brake dust, limescale and baked-on mineral build-up from alloy and steel wheels — even on stubborn, long-term grime and without heavy scrubbing.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\n\u003chr\u003e\n\n\u003cp\u003eIn professional detailing shops and reconditioning outfits that clean heavily soiled wheels day in, day out, standard wheel cleaners hit their limit fast: baked-on brake dust made of iron particles, mineral limescale from hard water and polymerised road grime sit deep in the pores of the aluminium surface and won't come off fully with neutral or mild alkaline cleaners. The \u003cstrong\u003eSONAX PROFILINE FelgenReiniger Red Max\u003c\/strong\u003e is the acidic maximum-strength formula for exactly this job: a powerful, acidic-pH blend built specifically for heavy daily pro use in large containers (5 litre, 25 litre, 200 litre) that reliably cuts through stubborn wheel contamination.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum acidic cleaning power for heavy-duty grime.\u003c\/strong\u003e The Red Max is the strongest option in the PROFILINE wheel cleaner range: with an acidic pH it dissolves mineral deposits (limescale, oxides) chemically through an acid-base reaction, while the powerful surfactant blend loosens brake dust and oil-grime mixtures and lifts them off the wheel surface. The result is a deep cleaning action that keeps mechanical scrubbing to a minimum and noticeably shortens the working time per vehicle.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBuilt for heavy daily pro use in bulk containers.\u003c\/strong\u003e The Red Max comes in pro containers only — 5 litre, 25 litre and 200 litre — and is aimed at detailing shops, wash bays and fleet care outfits that clean lots of vehicles a day and need an economical, concentrated cleaner. Buying it in bulk means consistent product quality at a low price per litre and fewer stock top-ups.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEffective against brake dust, limescale and road grime on aluminium and steel.\u003c\/strong\u003e Through braking, alloy wheels pick up iron particles from brake discs and pads that bake on and can't be removed without acidic chemistry. Limescale from hard water builds up especially on vehicles that get washed regularly but never fully dried. The Red Max targets both types of contamination and leaves a clean, even wheel surface.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003cblockquote class=\"praxistipp\"\u003e\n  \u003cp\u003e\u003cstrong\u003eDetailing1's tip from the shop:\u003c\/strong\u003e Always lay the Red Max down on cool wheels out of direct sun — on hot metal the dwell time drops sharply and the product can dry out before it works. Pre-rinse the wheel, spray or wipe the cleaner on, let it dwell for 2–5 minutes — don't let it dry — then rinse thoroughly. For heavily baked-on residue, back the dwell step up with a soft wheel brush to mechanically free the loosened residue from recesses and hubs. On unanodised aluminium surfaces, keep an eye on the dwell time — too long a contact can dull the aluminium. After the acidic clean we recommend a rinse step with clean water and, if needed, a finishing treatment with the \u003ca href=\"\/products\/sonax-profiline-felgenreiniger-felgenreiniger\"\u003eSONAX PROFILINE FelgenReiniger\u003c\/a\u003e as a maintenance product for regular use.\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eAcid chemistry in a wheel cleaner — how the Red Max dissolves mineral build-up and brake dust\u003c\/h3\u003e\n\u003cp\u003eThe working principle of the \u003cstrong\u003eSONAX PROFILINE FelgenReiniger Red Max\u003c\/strong\u003e is based on a combined acidic and surfactant-active formula: the acidic component attacks mineral compounds by breaking down the crystalline structure of limescale and oxide deposits — calcium and magnesium carbonate (limescale) react with the acid and turn into water-soluble salts that rinse off easily. Aluminium oxide deposits (corrosion products on alloy wheels) are likewise loosened by the acid reaction.\u003c\/p\u003e\n\u003cp\u003eIron particles from brake dust are, chemically speaking, iron oxide (rust) or metallic iron that has baked into the surface structure of the wheel. Acids dissolve iron compounds through a different reaction: metallic iron and iron oxides react with strong acids, releasing iron salts that are water-soluble and get carried off during rinsing. The combined action of acid and surfactants makes sure the greasy phase of the brake dust residue (brake caliper oil, road grime) is loosened and lifted off the surface at the same time — a purely acidic formula without surfactants would only dissolve the mineral component and leave the organic dirt behind.\u003c\/p\u003e\n\u003cp\u003eThe \"Red Max\" name points to the maximum concentration within the PROFILINE wheel cleaner line: compared to the regular \u003ca href=\"\/products\/sonax-profiline-felgenreiniger-felgenreiniger\"\u003eSONAX PROFILINE FelgenReiniger\u003c\/a\u003e (positioned as a milder maintenance solution), the Red Max is built for situations where normal cleaners are out of their depth — heavily soiled wheels after long cleaning intervals, vehicles with mineral-rich water residue, or commercial tyre service outfits cleaning lots of wheels a day.\u003c\/p\u003e\n\u003cp\u003eThe formulation is dialled in for use on aluminium and steel wheels. Aluminium handles acids well in a controlled concentration and with limited dwell time — too long a dwell can strip the natural oxide protection layer of the aluminium too far, leading to dulling or an uneven surface. This effect is stronger on smooth, unpainted wheels than on powder-coated or painted wheels, which are protected by the coating. For pro use that means: keep an eye on the dwell time, don't let it dry, rinse off fully.\u003c\/p\u003e\n\n\u003ch3\u003eUsing the FelgenReiniger Red Max properly — dosing, dwell time and safety\u003c\/h3\u003e\n\u003cp\u003eUsing the acidic pro wheel cleaner takes a bit of prep and care to get the best results and avoid material damage. Step 1 — prep: move the vehicle to an area where the wheels aren't in direct sunlight. Pre-rinse the wheels with clean water to get rid of loose dirt and loose particles that would otherwise act like scratching abrasives during the cleaning process. Check the wheel temperature: the wheels have to be cool (under 40 °C), which is a regular problem on freshly driven vehicles — hot wheels let the cleaner dry out too fast.\u003c\/p\u003e\n\u003cp\u003eStep 2 — application: spray the Red Max evenly onto all wheel surfaces with a spray bottle — face, spokes, hub centre and barrel. With 5-litre containers a separate spray bottle filled from the container is the way to go, to keep dosing controlled. The dwell time is typically 2–5 minutes, depending on how dirty the wheel is. During the dwell the cleaner should stay visibly wet — if it dries, re-wet it right away, since dried-on acidic cleaner is harder to rinse and can attack the wheel surface.\u003c\/p\u003e\n\u003cp\u003eStep 3 — mechanical help and rinsing: for heavily baked-on brake dust or hardened limescale, use a soft wheel brush to mechanically free the loosened residue in recesses, around bolt holes and between spokes. Then rinse thoroughly with clean water — fully removing all acid residue matters, since even small amounts of acid left dwelling on aluminium can trigger corrosion or dulling. With strongly acidic waste water, follow the local waste water regulations — professional wash bays have neutralisation systems for acidic effluent.\u003c\/p\u003e\n\u003cp\u003ePersonal protective equipment: when working with concentrated acidic wheel cleaner, protective gloves and, for intensive use, safety goggles are a good idea. That goes especially for the 25-litre and 200-litre containers, where you're handling larger quantities. For automatic cleaning machines and water systems, check compatibility with the material of the system before use.\u003c\/p\u003e\n\n\u003ch3\u003eWhere the Red Max is used — wheel types and levels of grime\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eSONAX PROFILINE FelgenReiniger Red Max\u003c\/strong\u003e suits a broad range of wheel types and grime scenarios. Alloy wheels (cast and forged), whether painted, polished or powder-coated, respond well to the acidic clean — but on polished or untreated aluminium wheels (bare aluminium) the dwell time should be capped at 3 minutes max, so you don't risk dulling the polished surfaces. Powder-coated and painted wheels handle the acidic formula well, since the protective layer isolates the aluminium from direct acid contact.\u003c\/p\u003e\n\u003cp\u003eSteel wheels (winter wheels, commercial vehicle wheels) can be cleaned with the Red Max too — here the acidic formula is less critical, since steel is less reactive to acids than aluminium. On steel wheels with rust on the inner face, the Red Max loosens the surface rust, which becomes visible (orange residue when rinsing). For the outer face of chrome wheels we recommend keeping the dwell time to 1–2 minutes and rinsing especially thoroughly, since chrome can go dull under long acid contact.\u003c\/p\u003e\n\u003cp\u003eIn commercial use the Red Max is especially efficient for wash bays, tyre service outfits and fleet care businesses that clean lots of vehicles a day. The bulk availability (25 litre and 200 litre) lets it slot fully into existing cleaning workflows. A common case is cleaning van fleets and truck wheels, which get especially heavily contaminated with brake dust from their heavy brake systems and have long cleaning intervals. The \u003ca href=\"\/products\/sonax-felgenbeast-felgenreiniger\"\u003eSONAX FelgenBeast\u003c\/a\u003e offers a colour-indicating formula as a complementary option, changing colour when iron particles react — for outfits that value a visual readout of the cleaning action.\u003c\/p\u003e\n\n\u003ch3\u003eRed Max in the product comparison — acidic cleaning vs. universal wheel cleaners\u003c\/h3\u003e\n\u003cp\u003eThe SONAX wheel cleaner range has different products for different requirement profiles. The regular \u003ca href=\"\/products\/sonax-profiline-felgenreiniger-felgenreiniger\"\u003eSONAX PROFILINE FelgenReiniger\u003c\/a\u003e is designed as a milder, broadly usable maintenance solution for regular use on normal wheel grime — lower pH, gentler on sensitive wheel surfaces, suitable as a weekly cleaner. The Red Max, on the other hand, is positioned for intensive use on heavy grime or after long cleaning intervals: more cleaning power, shorter working time on heavy brake dust.\u003c\/p\u003e\n\u003cp\u003eCompared to non-acidic, purely alkaline wheel cleaners, the Red Max shows superior performance on mineral deposits (limescale, oxides) — alkaline cleaners are good for organic grime (oils, greases, silicones) but regularly fail on limescale and baked-on iron-oxide brake dust. Conversely, acidic cleaners are less effective against oil and grease grime, which a surfactant-based alkaline formula handles more efficiently. The Red Max combines acid and surfactant technology to tackle both types of grime at once — that makes it an all-rounder for heavily soiled wheels carrying both mineral and organic residue.\u003c\/p\u003e\n\u003cp\u003eAgainst DIY solutions (diluted citric acid, household sanitary cleaners), the Red Max as a professional product has a clear edge: the formulation is optimised for vehicle wheels, contains the right surfactants for brake-dust removal, and the concentration is set so it works effectively without damaging wheel material at a short dwell time. Household sanitary cleaners often contain acids that are too aggressive or the wrong surfactants for wheel use and can do permanent damage to wheel coatings or aluminium material when used wrong.\u003c\/p\u003e\n\n\u003ch3\u003eBuy the SONAX PROFILINE FelgenReiniger Red Max — containers and usage recommendation\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eSONAX PROFILINE FelgenReiniger Red Max\u003c\/strong\u003e comes only in professional bulk containers: 5 litre for smaller outfits and frequent single users, 25 litre for mid-size detailing shops and wash bays, plus 200 litre for industrial customers and large fleet care operations. The price scaling by container size is significant — the 200-litre container offers a much lower price per litre than the 5-litre one and makes the Red Max especially economical for high-volume outfits.\u003c\/p\u003e\n\u003cp\u003eFor small to mid-size detailing shops doing 5–20 vehicles a day, the 5-litre container is the ideal entry point: you can use it straight as a working volume and the demand is easy to gauge before deciding on the 25-litre container. Per set of wheels you typically need 20–50 ml depending on the level of grime and the wheel size — so the 5-litre container is good for 100–250 vehicle jobs, which keeps stock manageable even for smaller outfits.\u003c\/p\u003e\n\u003cp\u003eTo sum up, the Red Max is the right product for any wheel cleaning job where mild wheel cleaners fall short: heavily baked-on brake dust after long cleaning intervals, hard-limescale mineral build-up, and commercial cleaning demands with high throughput. For outfits looking for a full wheel care concept, we recommend pairing the Red Max for the intensive deep clean with the regular PROFILINE FelgenReiniger or the SONAX FelgenBeast for ongoing maintenance — a two-step split that optimises both cleaning quality and economics.\u003c\/p\u003e","brand":"SONAX","offers":[{"title":"5 liters","offer_id":53519620669775,"sku":"D1-SNX-2315050","price":62.49,"currency_code":"EUR","in_stock":false},{"title":"25 liters","offer_id":53519620735311,"sku":"D1-SNX-2317050","price":314.16,"currency_code":"EUR","in_stock":false},{"title":"200 liters","offer_id":53519620800847,"sku":"D1-SNX-2319050","price":1951.6,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/3272\/7375\/files\/sonax-profiline-felgenreiniger-red-max-felgenreiniger_5-liter.png?v=1730643342"},{"product_id":"dr-wack-p21s-power-gel-felgenreiniger","title":"P21S \"POWER GEL\" Wheel Cleaner","description":"\u003ch2 class=\"p1\"\u003eDr. Wack P21S \"POWER GEL\" – the original for uncompromisingly clean wheels\u003cb\u003e\u003c\/b\u003e\n\u003c\/h2\u003e\n\u003cblockquote\u003e\n\u003cp class=\"p1\"\u003e\u003cem\u003eWhy is the Dr. Wack P21S POWER GEL wheel cleaner so effective?\u003c\/em\u003e Because its gel formula breaks down even stubborn brake dust without any acid, stays gentle on the material, and gives you a clean, glossy result in just 3–5 minutes.\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003chr\u003e\n\u003cp class=\"p3\"\u003eThe \u003cspan class=\"s2\"\u003e\u003cb\u003eDr. Wack P21S \"POWER GEL\" wheel cleaner\u003c\/b\u003e\u003c\/span\u003e has been the original among wheel cleaners since 1976 – a repeat test winner and still a real benchmark in car care today. Its highly effective gel formula reliably dissolves even badly baked-on brake dust, oil and rubber residue – completely acid-free. Alloy, steel or chrome wheels: the POWER GEL cleans safely, fast and gently on the material, with zero risk to paint, the wheel barrel or TPMS sensors.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eTop cleaning power without acid:\u003c\/b\u003e\u003c\/span\u003e Pulls off even baked-on brake residue and winter crust without attacking the wheel surface or bleaching the material.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eGel formula for maximum grip:\u003c\/b\u003e\u003c\/span\u003e The POWER GEL clings longer, doesn't run off and works on its own – for a thorough deep clean with low usage.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eFast, safe application:\u003c\/b\u003e\u003c\/span\u003e Just spray it on, let it dwell for 3–5 minutes, rinse – done. No scrubbing, no risk to sensitive coatings or valves.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eMaterial-friendly active formula and technology\u003c\/h3\u003e\n\u003cp class=\"p3\"\u003eThe strength of the \u003cspan class=\"s2\"\u003e\u003cb\u003eP21S POWER GEL\u003c\/b\u003e\u003c\/span\u003e lies in its chemically balanced, completely acid-free make-up. Dr. Wack relies on a highly active surfactant system with a special complexing agent based on \u003ci\u003esodium mercaptoacetate\u003c\/i\u003e. This molecule reacts specifically with metallic brake residue (mainly iron oxides) and dissolves it without attacking the sensitive metals or paint. The colour change – from clear to violet – shows the active cleaning phase. Thanks to the gel structure, the cleaner stays put even on vertical surfaces, which clearly boosts dwell time and cleaning power. The high viscosity makes sure brake dust deep in the pores gets broken down too, before it's rinsed away completely. The result: evenly clean wheels with their original shine – no scrubbing, no micro-scratches.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eApplication and day-to-day tips for perfect results\u003c\/h3\u003e\n\u003cp class=\"p3\"\u003eUsing the \u003cspan class=\"s2\"\u003e\u003cb\u003eP21S POWER GEL wheel cleaner\u003c\/b\u003e\u003c\/span\u003e is easy, but like with proper detailing you want to be deliberate about it. Spray the product evenly onto the dry, cooled-down wheel. Thanks to the gel grip a thin film forms right away that clings even in hard-to-reach spots – between spokes, in the wheel barrel or behind the bolts. After about 3–5 minutes of dwell time the cleaner turns dark red to violet: that's the sign brake dust and metal particles are actively being dissolved. Then just rinse it off with a strong water jet or pressure washer. For a perfect finish on badly neglected wheels you can help things along with a soft wheel brush. Important: don't let it dry on, and don't use it in direct sun. Since the cleaner is completely acid-free, the risk of corrosion or dull spots stays at zero – even on polished alloys or sensitive multi-piece wheels. It's also TPMS-compatible and biodegradable, so it's safe in everyday use. After cleaning, a wheel sealant is worth doing to make fresh dirt stick less.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eResults, durability and use cases\u003c\/h3\u003e\n\u003cp class=\"p3\"\u003eWhat we see day-to-day is that the \u003cspan class=\"s2\"\u003e\u003cb\u003eP21S POWER GEL\u003c\/b\u003e\u003c\/span\u003e delivers an extremely clean, even finish with no residue. Brake dust, oil and tar particles come off completely, the wheel surface feels smooth and clean – the perfect base for follow-up care or a sealant. Hard-driven cars or vehicles with open brake setups in particular benefit from the strong yet gentle cleaning. The gel-like formulation makes the product go a long way, since less cleaner runs off the wheel. Thanks to its pH-neutral action the POWER GEL doesn't attack paint, plastic parts or valves and can be used regularly. It's ideal for classics, chrome wheels or multi-piece alloys too – even with frequent use you get no stains or changes in the surface structure. The difference is visible and tangible straight away: smooth, glossy wheels with no residue – and all in a few minutes.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch4\u003e\u003cb\u003eCommon questions about Dr. Wack P21S POWER GEL wheel cleaner\u003c\/b\u003e\u003c\/h4\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eHow long should the P21S POWER GEL dwell? \u003c\/b\u003e\u003cb\u003e\u003c\/b\u003e3 to 5 minutes is plenty. Then just rinse off with a strong water jet. If needed, give it a quick help with a soft brush.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eCan I use the cleaner on warm wheels? \u003c\/b\u003e\u003cb\u003e\u003c\/b\u003eNo. The wheels should be cool and dry so the cleaner doesn't dry on and works at its best.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eIs the P21S POWER GEL also suitable for matte or painted wheels? \u003c\/b\u003e\u003cb\u003e\u003c\/b\u003eYes, because it's completely acid-free. It doesn't attack paint, powder coatings or matte surfaces.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eHow often can I use the cleaner? \u003c\/b\u003e\u003cb\u003e\u003c\/b\u003eRegularly – even with every wash. The pH-neutral formula is gentle enough for ongoing use.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eWhy does the cleaner turn violet? \u003c\/b\u003e\u003cb\u003e\u003c\/b\u003eThat's the reaction with iron-rich brake dust. The colour change shows the dirt is being actively dissolved.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003csmall\u003eLast updated: 27.10.2025 — Author: Daniel (Detailing1)\u003c\/small\u003e\u003c\/p\u003e","brand":"Dr. Wack \"P21S\"","offers":[{"title":"750ml","offer_id":54707217039695,"sku":"D1-DRW-1253","price":17.49,"currency_code":"EUR","in_stock":true},{"title":"2 liters","offer_id":54707217137999,"sku":"D1-DRW-1265","price":31.49,"currency_code":"EUR","in_stock":true},{"title":"5 liters","offer_id":54707217170767,"sku":"D1-DRW-1256","price":100.99,"currency_code":"EUR","in_stock":true},{"title":"25 liters","offer_id":56260456939855,"sku":"D1-DRW-1257","price":505.99,"currency_code":"EUR","in_stock":true},{"title":"1000ml","offer_id":56260456874319,"sku":"D1-DRW-1252","price":23.49,"currency_code":"EUR","in_stock":true},{"title":"100ml","offer_id":56260456907087,"sku":"D1-DRW-1251","price":5.9,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/3272\/7375\/files\/dr-wack-p21s-power-gel-felgenreiniger.png?v=1787867588"},{"product_id":"dr-wack-p21s-high-end-felgenreiniger","title":"P21S \"HIGH END\" Wheel Cleaner","description":"\u003ch2 data-start=\"0\" data-end=\"88\"\u003eDr. Wack P21S \"HIGH END\" Wheel Cleaner – uncompromising power, easy on the metal\u003c\/h2\u003e\n\u003cblockquote\u003e\n\u003cp data-start=\"90\" data-end=\"325\"\u003e\u003cem data-start=\"90\" data-end=\"146\"\u003eHow does the Dr. Wack P21S \"High End\" Wheel Cleaner work?\u003c\/em\u003e\u003cbr data-start=\"146\" data-end=\"149\"\u003eIt pulls even baked-on brake dust, oil and rubber off the wheel on its own thanks to a clinging gel and a colour indicator – fast, gentle and even when it's cold out.\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003chr data-start=\"327\" data-end=\"330\"\u003e\n\u003cp data-start=\"332\" data-end=\"817\"\u003eThe \u003cstrong data-start=\"336\" data-end=\"379\"\u003eDr. Wack P21S \"High End\" Wheel Cleaner\u003c\/strong\u003e is the premium wheel cleaner for anyone who wants flat-out cleaning power without putting paint, metal or seals at risk. Alloy, chrome or painted wheels – the thick gel formula clings instead of running off, lifts even burnt-in brake residue and gets you a visibly clean result in just a few minutes. Made for keen drivers and enthusiasts who care about shiny wheels and a safe job.\u003c\/p\u003e\n\u003cul data-start=\"839\" data-end=\"1242\"\u003e\n\u003cli data-start=\"839\" data-end=\"973\"\u003e\n\u003cp data-start=\"841\" data-end=\"973\"\u003e\u003cstrong data-start=\"841\" data-end=\"870\"\u003eMaximum cleaning power:\u003c\/strong\u003e Reliably clears even heavy brake dust, oil and rubber residue – no scrubbing by hand.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"974\" data-end=\"1098\"\u003e\n\u003cp data-start=\"976\" data-end=\"1098\"\u003e\u003cstrong data-start=\"976\" data-end=\"1006\"\u003eGentle gel technology:\u003c\/strong\u003e Doesn't run off, clings for ages and cleans deep without attacking sensitive surfaces.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1099\" data-end=\"1242\"\u003e\n\u003cp data-start=\"1101\" data-end=\"1242\"\u003e\u003cstrong data-start=\"1101\" data-end=\"1128\"\u003eSafe \u0026amp; eco-minded:\u003c\/strong\u003e pH-neutral, fine for TPMS sensors and biodegradable – uncompromising and responsible at the same time.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1244\" data-end=\"1247\"\u003e\n\u003ch3 data-start=\"1249\" data-end=\"1314\"\u003eGel formula \u0026amp; colour indicator – how the cleaning works\u003c\/h3\u003e\n\u003cp data-start=\"1315\" data-end=\"2042\"\u003eThe special gel formula in the \u003cstrong data-start=\"1344\" data-end=\"1379\"\u003eP21S \"High End\" Wheel Cleaner\u003c\/strong\u003e was built to grab onto the wheel and stay put. Instead of running off, the gel sits evenly across the surface – even on vertical faces. That gives the active components longer to work and they bite harder. Over the dwell time (about 3–5 minutes) they cut through layers of brake dust, metal particles and oil residue. The signature colour indicator shows you the progress: once the cleaner turns purple to black, the dirt is lifted and rinses straight off. That colour change comes from iron complexation – a visible sign the chemistry is doing its thing.\u003c\/p\u003e\n\u003ch3 data-start=\"2044\" data-end=\"2082\"\u003eHow to use it \u0026amp; the right dwell time\u003c\/h3\u003e\n\u003cp data-start=\"2083\" data-end=\"2810\"\u003eUsing the \u003cstrong data-start=\"2101\" data-end=\"2145\"\u003eDr. Wack P21S \"High End\" Wheel Cleaner\u003c\/strong\u003e couldn't be simpler or safer. Spray it evenly onto dry, cooled-down wheels – best from about 20 cm away. Then let it dwell for 3–5 minutes, until the purple colour is clearly showing. After that, rinse off well with a strong jet or pressure washer. With really baked-in grime a soft wheel-brush set gives it a hand. Important: don't use it on hot wheels or in direct sun. The cleaner is fine on all materials, including delicate TPMS sensors. Thanks to the pH-neutral formula there's no corrosion on metal, paint or plastic parts.\u003c\/p\u003e\n\u003ch3 data-start=\"2812\" data-end=\"2871\"\u003eResults, material safety \u0026amp; where to use it\u003c\/h3\u003e\n\u003cp data-start=\"2872\" data-end=\"3654\"\u003eThe \u003cstrong data-start=\"2876\" data-end=\"2910\"\u003eP21S \"High End\" Wheel Cleaner\u003c\/strong\u003e delivers no-compromise results – even where other products tap out. Brake dust and burnt-in particles come off completely, with no reworking and no brush needed. The wheels get their original shine back, with no dull film or streaks. Its high material tolerance makes it ideal for every wheel type, including chromed or polished surfaces. Even in cold weather it keeps working hard, which makes it the perfect all-year cleaner. For full care we'd suggest laying down a \u003cstrong data-start=\"3501\" data-end=\"3523\"\u003ewheel sealant\u003c\/strong\u003e like Dr. Wack P21S Felgen-Wachs after cleaning – it protects against fresh grime long-term and makes the next clean easier.\u003c\/p\u003e\n\u003chr data-start=\"3656\" data-end=\"3659\"\u003e\n\u003ch4 data-start=\"3661\" data-end=\"3723\"\u003eCommon questions about Dr. Wack P21S \"High End\" Wheel Cleaner\u003c\/h4\u003e\n\u003cp data-start=\"3725\" data-end=\"3918\"\u003e\u003cstrong data-start=\"3725\" data-end=\"3789\"\u003eHow long should the P21S \"High End\" Wheel Cleaner dwell?\u003c\/strong\u003e\u003cbr data-start=\"3789\" data-end=\"3792\"\u003e3–5 minutes is ideal. In that time the colour indicator lifts the dirt visibly. Then just rinse it off with water.\u003c\/p\u003e\n\u003cp data-start=\"3920\" data-end=\"4130\"\u003e\u003cstrong data-start=\"3920\" data-end=\"4000\"\u003eCan I use it on painted or chromed wheels too?\u003c\/strong\u003e\u003cbr data-start=\"4000\" data-end=\"4003\"\u003eYes – it's pH-neutral and gentle, so you can use it safely on all common wheel finishes.\u003c\/p\u003e\n\u003cp data-start=\"4132\" data-end=\"4298\"\u003e\u003cstrong data-start=\"4132\" data-end=\"4184\"\u003eIs it suitable for winter wheels?\u003c\/strong\u003e\u003cbr data-start=\"4184\" data-end=\"4187\"\u003eYes, the strong formula works even at low temperatures and protects the material at the same time.\u003c\/p\u003e\n\u003cp data-start=\"4300\" data-end=\"4467\"\u003e\u003cstrong data-start=\"4300\" data-end=\"4359\"\u003eHow can you tell when the cleaner has finished reacting?\u003c\/strong\u003e\u003cbr data-start=\"4359\" data-end=\"4362\"\u003eWhen the gel turns purple to black, the dirt is lifted and the clean is done.\u003c\/p\u003e\n\u003cp data-start=\"4469\" data-end=\"4640\"\u003e\u003cstrong data-start=\"4469\" data-end=\"4532\"\u003eIs the P21S \"High End\" Wheel Cleaner biodegradable?\u003c\/strong\u003e\u003cbr data-start=\"4532\" data-end=\"4535\"\u003eYes, the manufacturer states it's biodegradable and eco-friendly in use.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003csmall\u003eLast updated: 24.10.2025 — Author: Daniel (Detailing1)\u003c\/small\u003e\u003c\/p\u003e","brand":"Dr. Wack \"P21S\"","offers":[{"title":"1000 ml (Limited Edition 2025)","offer_id":56224509624655,"sku":"D1-DRW-1232","price":19.49,"currency_code":"EUR","in_stock":true},{"title":"750ml","offer_id":54707218743631,"sku":"D1-DRW-1230","price":19.49,"currency_code":"EUR","in_stock":true},{"title":"100ml","offer_id":54707218776399,"sku":"D1-DRW-1231","price":7.99,"currency_code":"EUR","in_stock":true},{"title":"2 liters","offer_id":54707218809167,"sku":"D1-DRW-1235","price":36.49,"currency_code":"EUR","in_stock":true},{"title":"5 liters","offer_id":54707218841935,"sku":"D1-DRW-1236","price":114.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/3272\/7375\/files\/dr-wack-p21s-high-end-felgenreiniger.png?v=1787867537"},{"product_id":"tuga-chemie-alu-teufel-spezial-gruen-felgenreiniger","title":"Alu-Teufel \"Spezial\"® (Green) Wheel Cleaner","description":"\u003ch2 id=\"speakable-headline\"\u003eAcid-free car wheel cleaner: Alu-Teufel Spezial Green with a colour indicator (GTÜ test winner)\u003c\/h2\u003e\n\n\u003cblockquote id=\"speakable-summary\"\u003e\n  \u003cp\u003e\u003cem\u003eWhat is the Alu-Teufel Spezial? An acid-free wheel cleaner from TUGA Chemie GmbH with a thixotropic gel formula and a chemical colour indicator. The pH sits between 7.0 and 8.0 — skin-neutral and cleared for every common wheel type: aluminium, chrome, anodised, diamond-cut, powder-coated. The main active, sodium thioglycolate (CAS 367-51-1), reduces baked-on iron(III) oxides from brake dust into water-soluble iron-thioglycolate complexes. That exact reaction turns the gel from clear-green to red-violet — you can see when the cleaning is done. Not suitable for tar-type soiling or bitumen.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\n\u003chr\u003e\n\n\u003cp id=\"speakable-definition\"\u003e\u003cstrong\u003eAlu-Teufel Spezial (Green)\u003c\/strong\u003e is TUGA Chemie's pH-neutral wheel cleaner and a benchmark product in the DACH detailing market — in the GTÜ's Auto-Bild tests from 2016 and 2019 it landed consistently in shared second place with a 'highly recommended' rating, beaten only by the premium heavyweight Dr. Wack P21S High End. The formula is built on sodium thioglycolate as the chemically active reducing agent, a surfactant matrix of Sodium Laureth Sulfate (anionic) and Capryl Glucoside (a nonionic sugar surfactant), plus Xanthan Gum as a natural thickener.\u003c\/p\u003e\n\n\u003cp\u003eTUGA Chemie in Osnabrück has been making these formulas in Germany for decades, supplying commercial detailers, workshops and serious private owners across the DACH region.\u003c\/p\u003e\n\n\u003cp\u003eThe xanthan makes the gel pseudoplastic — a trait of non-Newtonian fluids where viscosity drops under shear and snaps straight back at rest. On the trigger the gel thins out and atomises finely; the moment it hits the vertical wheel face the viscosity returns and the gel clings statically. Contact time on the surface climbs massively without the product running off early.\u003c\/p\u003e\n\n\u003cp\u003eThe actual cleaning runs in four phases: adhesion via the gel, wetting and creeping under lipophilic soiling by the surfactants, chemical reduction of the iron(III) oxides from brake dust by the sodium thioglycolate, and finally the chromophore shift — the complex formation changes the light-absorption spectrum and the gel turns red-violet. Rinse before the colour flips and you've pulled the cleaner off too soon.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAcid-free and cleared for every wheel type.\u003c\/strong\u003e The pH of 7.0 to 8.0 keeps the cleaner gentle on anodised aluminium, chrome, diamond-cut wheels, powder-coated steel and alloy rims and ceramic-coated wheels. TPMS sensors (tyre pressure monitoring) stay untouched too — a point where acidic rivals regularly fall down. The 'red' Aluminium-Teufel in the TUGA range is the acidic emergency cleaner for extremely baked-on brake dust on uncoated wheels; the 'green' one here is the weekly maintenance version.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThe colour indicator shows the reaction in real time.\u003c\/strong\u003e The clear-green gel turns deep red to violet the moment the sodium thioglycolate reacts with the iron particles in the brake dust. You don't work with a stopwatch — the colour tells you when the reaction is done. On normal soiling that takes three to five minutes; on heavily caked wheels a bit longer.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e6.60 EUR per litre in the 5 L canister — and on 'which wheel cleaner is best?' it sits consistently in the DACH top 3.\u003c\/strong\u003e In the big container the Alu-Teufel Spezial is the price-performance winner in the DACH market. SONAX FelgenBeast runs around 9 to 15 EUR\/L, market leader Dr. Wack P21S High End 20 to 24 EUR\/L, Koch-Chemie Magic Wheel Cleaner around 46 EUR\/L, GYEON Q²M Iron WheelCleaner around 36 EUR\/L and Soft99 Iron Terminator around 79 EUR\/L. Per the GTÜ test the Alu-Teufel Spezial cleans on par with SONAX and only just below the pricier P21S — a clear efficiency win for every euro you spend.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0800\/3272\/7375\/files\/d1_tuga-chemie-alu-teufel-spezial-gruen-felgenreiniger_hero_3c60eca7-7aa8-4be2-8849-7e74054e5fc1.png?v=1777930119\" alt=\"Alu-Teufel Spezial Green hero\" loading=\"lazy\" style=\"width:100%;height:auto;border-radius:4px;\"\u003e\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003cblockquote class=\"praxistipp\"\u003e\n  \u003cp\u003e\u003cstrong\u003eDetailing1's tip from the shop:\u003c\/strong\u003e Day-to-day, the biggest efficiency jump with the Alu-Teufel Spezial doesn't come from the chemistry itself but from the spray bottle. The original TUGA head atomises in spots rather than a fan — people compensate by drowning the wheel, 100 ml and more per wheel instead of the ideal 30 to 50 ml. The pro trick: decant the gel into a \u003cstrong\u003eKwazar Mercury Super Pro+\u003c\/strong\u003e or \u003cstrong\u003eIK Multi TR 1\u003c\/strong\u003e — both have acid- and alkali-resistant Viton or EPDM seals and mist the thixotropic gel far more finely. Consumption drops by around 40 percent with better cleaning. Plus the standard rule: the wheel has to be cold (at least 30 minutes after driving), never in the sun, strictly 5 minutes dwell time — any longer and the concentrated actives etch the clear coat.\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eCold wheel, spray from the bottom up, 3 to 5 minutes dwell time, pressure washer.\u003c\/h3\u003e\n\n\u003cp\u003eThe standard workflow starts with a temperature check. Wheels and brakes have to be down to ambient temperature — in direct sun, move the car into the shade first or push the wheel job to the morning or evening.\u003c\/p\u003e\n\n\u003cp\u003eBefore you lay the cleaner on, rinse the wheel down with clear water or the pressure washer — loose road grime and brake-dust crumbs come off, so the gel works more efficiently. Spray the Alu-Teufel Spezial evenly from 20 to 30 centimetres, bottom to top. That direction matters: work top-down and you build a concentration gradient and run marks that can stay visible once they dry.\u003c\/p\u003e\n\n\u003cp\u003eDwell time is three to five minutes, until the red-violet indicator has developed across the whole face. On heavily soiled or long-neglected wheels you can agitate again with a soft detailing brush or a dedicated \u003ca href=\"\/products\/tuga-chemie-felgenbuerste-alu-teufel-spezial-gruen\"\u003ewheel brush\u003c\/a\u003e — circular strokes, no pressure, so the gel spreads more evenly and the surfactant can emulsify the last layers of dirt.\u003c\/p\u003e\n\n\u003cp\u003eThen rinse it off spotlessly with a sharp high-pressure jet: first bottom to top (lifts the lower wheel edge), then with clear water top to bottom (flushes every residue safely into the wheel well). Don't forget the back of the wheel and the gaps between the spokes — that's where most of the brake dust collects.\u003c\/p\u003e\n\n\u003cp\u003eAfter rinsing the wheel should look clean. With baked-on brake dust a second pass with a longer dwell time can be needed — but never past the maximum 5 minutes in one go. If you can't get the wheel clean in a single round, run two passes with a high-pressure rinse in between rather than letting it dwell longer once.\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0800\/3272\/7375\/files\/d1_tuga-chemie-alu-teufel-spezial-gruen-felgenreiniger_anwendung_0ba406fe-1f38-4fed-8f27-c4cee5482a70.png?v=1777930131\" alt=\"Alu-Teufel Spezial Green application\" loading=\"lazy\" style=\"width:100%;height:auto;border-radius:4px;\"\u003e\u003c\/p\u003e\n\n\u003ch3\u003eBrake dust dissolves in the gel. Tar and bitumen don't.\u003c\/h3\u003e\n\n\u003cp\u003eThe Alu-Teufel Spezial's chemical specialism is iron-based soiling. Sodium thioglycolate is a reducing agent that reacts specifically with iron(III) ions — baked-on brake dust from sintered particles, flash rust on wheel edges, oxidised metal swarf from tyre wear. That's the core competence and the reason for the indicator's colour flip.\u003c\/p\u003e\n\n\u003cp\u003eWhat the cleaner won't shift: tar, bitumen, fresh rubber residue on the wheel lip or oily soiling from leaking brake cylinders. For tar and bitumen a dedicated \u003ca href=\"\/collections\/teer-und-klebstoffentferner\"\u003etar and adhesive remover\u003c\/a\u003e is the right call. The Alu-Teufel can emulsify some of it mechanically, but that's not where the formula's strengths lie and it just burns through product.\u003c\/p\u003e\n\n\u003cp\u003eOne important limit is the maximum dwell time of 3 to 5 minutes. Blow well past that window and the water content of the gel evaporates. The concentration of the surfactants and the sodium thioglycolate spikes locally in the remaining droplets, which can cause irreversible chemical etching of the clear coat — visible as matt, milky patches that no amount of aftercare will undo. The GTÜ warns explicitly against leaving cleaning fluids sitting on paint or wheels under thermal load.\u003c\/p\u003e\n\n\u003cp\u003eIn the professional detailing world the Alu-Teufel Spezial is often used 'off-label' as a large-area flash-rust remover on car paint — the sodium thioglycolate's reducing action also works on iron particles embedded in clear-coat layers. TUGA Chemie doesn't officially include this use case, but in detailing practice it's an established method. If you go this route, wear strict PPE (nitrile gloves, eye protection) and keep the dwell-time limits even more conservative — paint is less forgiving than tough wheel clear coats.\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0800\/3272\/7375\/files\/d1_tuga-chemie-alu-teufel-spezial-gruen-felgenreiniger_ergebnis_3e71ef46-9391-4589-9c4b-682e721cbe45.png?v=1777930140\" alt=\"Alu-Teufel Spezial Green result\" loading=\"lazy\" style=\"width:100%;height:auto;border-radius:4px;\"\u003e\u003c\/p\u003e\n\n\u003ch3\u003eWheel-change season, active-ingredient maths and the 5 L argument.\u003c\/h3\u003e\n\n\u003cp\u003eDemand for good wheel cleaners in the DACH market follows an extremely cyclical pattern tied straight to the well-known 'Easter-to-October' rule of thumb: summer tyres from Easter to October, winter tyres from October to Easter. Five years of Google Trends data for 'Felgenreiniger' show a measurable rising wave: the current 8-week average of index 75 sits around 47 percent above the 12-month mean of 51 — the sharpest seasonal peak in April, a factor of 3 over the January low. Ahead of every wheel change — so March\/April and September\/October — demand for \u003ca href=\"\/collections\/felgenreiniger\"\u003ewheel cleaners\u003c\/a\u003e explodes, because businesses and private users want the wheels properly cleaned before storage. Take baked-on brake dust into storage over the summer and after six months you've got soiling that's twice as hard to remove.\u003c\/p\u003e\n\n\u003cp\u003eIn winter itself consumption is high because of road-salt corrosion and grit spray on the inner wheel faces. In summer it's harder braking at higher temperatures and more motorway miles. The seasonal peaks are clear: mid-March, mid-September, plus the run-up to big tuning events like Tuning World Bodensee or the Essen Motor Show, where the wheels have to be shown off flawless.\u003c\/p\u003e\n\n\u003cp\u003eThe 1-litre spray bottle at around 13 EUR is the easy way in for one or two cars in a private household. At weekly wheel cleaning and roughly 80 to 120 ml per full clean (four wheels plus inner faces), a litre lasts around eight to twelve cleaning cycles — a quarter's supply in everyday use.\u003c\/p\u003e\n\n\u003cp\u003eThe 5-litre canister at around 33 EUR saves about half per litre and is the right size for workshops, small to mid-size detailers and households with three or more cars. Run a mobile detailing service cleaning ten to fifteen cars a week and the 5 L canister keeps you going two to three months. The pump head off the 1-litre bottle screws off and moves onto a separate empty bottle — the established fix, because the 5 L canister itself isn't made for spraying.\u003c\/p\u003e\n\n\u003cp\u003eSafety note for professional use: the product falls under GHS07 with hazard statements H302 (harmful if swallowed), H317 (may cause an allergic skin reaction) and EUH208 (contains methylisothiazolinone and benzisothiazolinone — may produce an allergic reaction). VOC content is around 30 g\/L (about 3 percent). With several applications a day in enclosed detailing bays, ventilation is a must — doors wide open or extraction running — and nitrile gloves make sense even for private use, especially with sensitive skin.\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0800\/3272\/7375\/files\/d1_tuga-chemie-alu-teufel-spezial-gruen-felgenreiniger_lineup_7dea2fd5-8e71-4306-95e5-b17f229eccff.png?v=1777930149\" alt=\"Alu-Teufel Spezial Green lineup\" loading=\"lazy\" style=\"width:100%;height:auto;border-radius:4px;\"\u003e\u003c\/p\u003e","brand":"TUGA Chemie","offers":[{"title":"1000 ml \/ 1 liter","offer_id":56936419098959,"sku":"D1-TUG-AS1D","price":16.9,"currency_code":"EUR","in_stock":true},{"title":"1000 ml \/ 1 Liter +Felgenpinsel +Felgenbürste","offer_id":58531085844815,"sku":null,"price":31.76,"currency_code":"EUR","in_stock":true},{"title":"3x 1000 ml \/ 3 Liter","offer_id":58553645236559,"sku":"D1-TUG-AS1D_3","price":45.63,"currency_code":"EUR","in_stock":true},{"title":"5 liters","offer_id":56936419131727,"sku":"D1-TUG-AS5D","price":59.0,"currency_code":"EUR","in_stock":true},{"title":"2x 5 Liter \/ 10 Liter","offer_id":58553645367631,"sku":"D1-TUG-AS5D_2","price":106.2,"currency_code":"EUR","in_stock":true},{"title":"20 Liter","offer_id":58163243876687,"sku":"D1-TUG-AS20D","price":228.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/3272\/7375\/files\/tuga-chemie-alu-teufel-spezial-gruen-felgenreiniger.png?v=1770230457"},{"product_id":"tuga-chemie-bikers-felgen-teufel-felgenreiniger-motorrad","title":"Biker's Felgen-Teufel® wheel cleaner for \"motorcycles\"","description":"\u003ch2 id=\"speakable-headline\"\u003eMotorcycle wheel cleaner: Biker's Felgen-Teufel, acid-free with a pH-neutral gel formula\u003c\/h2\u003e\n\n\u003cblockquote id=\"speakable-summary\"\u003e\n  \u003cp\u003e\u003cem\u003eWhat is the Biker's Felgen-Teufel? An acid-free, pH-neutral wheel cleaner from TUGA Chemie GmbH (pH 6.5 to 7.5) — built for motorcycle wheels and their material mix of anodised aluminium, steel spokes, carbon parts and clear-coated surfaces. It works by chemical chelation: sodium thioglycolate (CAS 367-51-1) turns iron(III) ions from baked-on brake dust into water-soluble complexes — you see it in the colour indicator shifting from light green through violet to red-brown. Maximum dwell time 3 to 5 minutes. Strictly off-limits on bare, mirror-polished aluminium and black chromated parts.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\n\u003chr\u003e\n\n\u003cp id=\"speakable-definition\"\u003e\u003cstrong\u003eBiker's Felgen-Teufel®\u003c\/strong\u003e is the motorcycle-specific member of the TUGA wheel cleaner family. Where the \u003ca href=\"\/products\/tuga-chemie-alu-teufel-spezial-gruen-felgenreiniger\"\u003eAlu-Teufel Spezial Grün\u003c\/a\u003e was built mainly for car wheels, the Biker's Felgen-Teufel goes after the material headaches you only get on a bike: anodised aluminium rim flanges, steel spokes carrying load at single points, carbon wheel sections on sport machines, and sensitive clear-coat seals that take a lot of UV because nothing covers them.\u003c\/p\u003e\n\n\u003cp\u003eTUGA Chemie in Osnabrück has been making these formulas in Germany for decades and supplies pro detailers, trade businesses and serious private owners across the DACH region.\u003c\/p\u003e\n\n\u003cp\u003eThe chemistry is a close relative of the green Alu-Teufel: the cleaner works in a tightly balanced pH window of 6.5 to 7.5 — pH-neutral, neither acidic nor alkaline. That neutrality is the whole basis of how gentle it is, because neither anodised layers nor sensitive carbon clear coats get chemically attacked.\u003c\/p\u003e\n\n\u003cp\u003eThe active ingredient is sodium thioglycolate — a reducing agent aimed specifically at inorganic iron(III) compounds, the kind you get from brake disc and pad wear. When the gel hits the brake dust, the thioglycolate kicks off chelation: the molecules close around the iron ion like a crab's claws (hence \"chelate\", Greek for crab claw), reduce water-insoluble iron(III) to water-soluble iron(II) and lock it into a red-violet complex. The colour shift from light green through violet to red-brown is your visual indicator that it is working.\u003c\/p\u003e\n\n\u003cp\u003eThe thixotropic gel consistency (non-ionic and amphoteric surfactants plus xanthan thickener) stops the product from running straight off vertical rim beds. It stays put, wraps up the organic road grime and lets the sodium thioglycolate work on the inorganic brake dust undisturbed — which matters on bike wheels, where the spoke geometry gives it a lot of surface to cling to.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCarbon wheel safe — the big one for sport bikes.\u003c\/strong\u003e Unlike acidic wheel cleaners, which can chemically reactivate exposed carbon fibre ends where the clear coat is damaged, the pH-neutral Biker's Felgen-Teufel is safe on carbon wheels with intact clear coat. On modern sport machines running BST or Marchesini carbon wheels it is the only safe call.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSteel spokes and aluminium rim flange in one pass.\u003c\/strong\u003e Classic bike wheels with steel spokes and an aluminium rim flange (typical on enduros, classic machines and touring bikes) are a material mix that goes wrong fast with aggressive cleaners. The pH-neutral mechanism works just as well on both, without going after the spoke nipples or the inside of the rim.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e20 € per litre — the value winner in motorcycle wheel cleaners.\u003c\/strong\u003e Direct rivals: Dr. Wack motorcycle wheel cleaner (~32 €\/L), Koch-Chemie RWC used on bikes (~25-32 €\/L), Muc-Off Wheel Cleaner (~25 €\/L), GYEON Q²M Iron WheelCleaner (~36 €\/L). TUGA sits 35 to 45 percent under the premium brands for comparable chemistry — and with a weekly bike wash through the touring season, that gap adds up.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0800\/3272\/7375\/files\/d1_tuga-chemie-bikers-felgen-teufel-felgenreiniger-motorrad_hero_d4e28f28-cbf8-4838-b6df-3c468e9510c1.png?v=1777969722\" alt=\"Biker's Felgen-Teufel hero\" loading=\"lazy\" style=\"width:100%;height:auto;border-radius:4px;\"\u003e\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003cblockquote class=\"praxistipp\"\u003e\n  \u003cp\u003e\u003cstrong\u003eDay-to-day from Detailing1:\u003c\/strong\u003e The biggest efficiency loss we see with the Biker's Felgen-Teufel is people spraying it onto wet wheels straight after the pre-wash. The water sitting on the rim dilutes the gel immediately — concentration drops below the working range, you burn through 50 percent more product and get no extra cleaning for it. Do it the other way round: rinse the wheel down with the pressure washer, blow it off with compressed air or wipe it with a dry microfibre, and only then lay the gel down. The second classic mistake, on bikes with an open brake setup sitting right behind the wheel (typical on enduros and naked bikes): spraying the gel straight into the caliper. The surfactants pull the grease out of the piston seals, and you only notice weeks later as lost brake pressure. On sport machines with carbon-ceramic brakes give them 45 minutes to cool, otherwise the gel flashes off on 200-degree calipers in seconds instead of the minutes you are counting on.\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eRinsed and dried wheel, spray from the bottom up, 3 to 5 minutes dwell, rinse off with pressure.\u003c\/h3\u003e\n\n\u003cp\u003eThe standard workflow starts by checking wheel temperature. On sport machines with heavy braking and carbon-ceramic discs, wait at least 30 to 45 minutes after the ride; on touring bikes with conventional brakes, 15 to 20 minutes. In direct sun, roll the bike into the shade — black sport wheels can sit at 50 degrees after 10 minutes of summer sun.\u003c\/p\u003e\n\n\u003cp\u003eRinse the wheel down with the pressure washer — loose road dirt, bug splatter on the outer rim and chain fling all come off there. Then dry the surface with compressed air or a dry microfibre. This step matters: a wet rim bed dilutes the gel on contact and drops the concentration below the working range.\u003c\/p\u003e\n\n\u003cp\u003eSpray the Biker's Felgen-Teufel on evenly from 20 to 30 centimetres away, working bottom to top. Direction is critical: work top-down and you get a concentration gradient and run marks. On steel-spoke wheels, put the gel deliberately at the spoke roots and where the spokes meet the rim — that is where the most stubborn brake dust collects.\u003c\/p\u003e\n\n\u003cp\u003eLet it dwell three to five minutes. The colour shift (light green → violet → red-brown) shows you where the brake dust has released and when the reaction is done. On heavily crusted spots, agitate during the dwell with a soft detailing brush or a dedicated \u003ca href=\"\/collections\/felgenpflege\"\u003emotorcycle wheel brush\u003c\/a\u003e — circular movements, no pressure, and the gel spreads more evenly.\u003c\/p\u003e\n\n\u003cp\u003eThen rinse it off completely with a sharp pressure jet. First bottom to top, which releases the lower rim edge, then with clean water top to bottom, which carries every last residue down and out. Rinse the back of the wheel and the gaps between spokes and rim flange properly too — that is where the dissolved iron complex gathers, and if it dries there it can bleed rust marks.\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0800\/3272\/7375\/files\/d1_tuga-chemie-bikers-felgen-teufel-felgenreiniger-motorrad_anwendung_37182a80-bc34-4b1e-87d1-dccaa9cbdf32.png?v=1777969729\" alt=\"Biker's Felgen-Teufel application\" loading=\"lazy\" style=\"width:100%;height:auto;border-radius:4px;\"\u003e\u003c\/p\u003e\n\n\u003ch3\u003eCarbon, paint, chrome and steel spokes yes. Mirror-polished aluminium and black chromate no.\u003c\/h3\u003e\n\n\u003cp\u003eThe Biker's Felgen-Teufel is cleared for the broad material range you find on bike wheels. Carbon wheels with intact clear coat (BST, Marchesini, Rotobox), painted aluminium wheels, clear-coated steel-spoke wheels, chrome rim flange edges, multi-piece sport wheels with aluminium spokes and carbon shells, powder-coated steel wheels.\u003c\/p\u003e\n\n\u003cp\u003eTwo material groups are strictly out. First, bare mirror-polished aluminium (often on tuned sport bikes or classic cruisers): the pH may be neutral, but sodium thioglycolate in direct contact with bare aluminium can leave a dull oxidised film. Mask off polished rim edges or unprotected flange interiors with tape before you start.\u003c\/p\u003e\n\n\u003cp\u003eSecond, black chromated parts (often on premium sport bikes like the Ducati Panigale V4 or BMW S1000RR). That thin chromate layer reacts to any reducing chemistry — even pH-neutral thioglycolate can leave dull patches after a longer dwell. Keep a safe distance from wheels or caliper parts like that.\u003c\/p\u003e\n\n\u003cp\u003eOn classic spoked wheels with galvanised spokes (typical on BMW R boxer models and older touring machines) it is fine, as long as the zinc layer is intact. Where the zinc is damaged or bare steel shows through, sort the spokes out first — otherwise the cleaner speeds up corrosion at exactly those spots.\u003c\/p\u003e\n\n\u003cp\u003eOff-label, the Biker's Felgen-Teufel is increasingly used on e-bike wheels — pedelecs with mid-drive motors run similar wheel materials to motorcycles, and disc brakes throw plenty of dust. The pH-neutral formula is easy on the electrics — just never spray it straight at battery contacts or the display.\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0800\/3272\/7375\/files\/d1_tuga-chemie-bikers-felgen-teufel-felgenreiniger-motorrad_ergebnis_a02f5429-65f2-4466-8a14-cb66a64512fe.png?v=1777969735\" alt=\"Biker's Felgen-Teufel result\" loading=\"lazy\" style=\"width:100%;height:auto;border-radius:4px;\"\u003e\u003c\/p\u003e\n\n\u003ch3\u003eMarch pre-season, peak touring season, October lay-up.\u003c\/h3\u003e\n\n\u003cp\u003eDemand for motorcycle wheel cleaner in the DACH market follows a strict bell curve. The first peak is March and April — pre-season prep. If the bike sat all winter, the wheels carry a baked-on mix of standing-water corrosion, oxidised brake dust and storage grime. Before the first ride out, it all gets decontaminated properly.\u003c\/p\u003e\n\n\u003cp\u003eThe second peak runs May to September — the main touring season. On weekly rides of 200 to 500 kilometres, brake dust builds up faster than on a car, because bike pads generally work harder. Clean weekly and you never let it escalate into baked-on dust that fights back.\u003c\/p\u003e\n\n\u003cp\u003eThe third peak is October — lay-up. Before storage the wheels get cleaned properly and often sealed afterwards, so nothing corrodes over the winter break. The Biker's Felgen-Teufel is the standard step before that sealant — it decontaminates without upsetting what goes on next.\u003c\/p\u003e\n\n\u003cp\u003eThe 1 L spray bottle at around 20 euros gives you roughly 12 to 15 goes with weekly bike care — about one full touring season on one bike. In the 5 L canister at around 60 euros the price drops to about 12 euros per litre, which is clearly the better maths with several bikes or in professional use.\u003c\/p\u003e\n\n\u003cp\u003eOff-label uses: cleaning bicycle cassettes and derailleurs (sodium thioglycolate goes after the brake dust and iron deposits there just the same), industrial flash-rust removal on metal components, trial bike wheels with special demands. Important: the cleaner has no degreasing properties for bearing grease — if you are cleaning cassettes, work with a dedicated degreaser first.\u003c\/p\u003e\n\n\u003cp\u003eSafety note: the product falls under GHS07 with the hazard statements H302 (harmful if swallowed) and H319 (causes serious eye irritation). Nitrile gloves and eye protection are mandatory. On skin contact, rinse thoroughly with water straight away — thioglycolate compounds can trigger allergies with frequent exposure. Correct disposal goes through the AVV waste code for iron complex solutions — never household waste or a normal drain. On carbon wheels with clear-coat damage, get the coat repaired before you clean, or the fibres will fray.\u003c\/p\u003e\n\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eGoes well with:\u003c\/strong\u003e \u003ca href=\"\/collections\/felgenreiniger\"\u003eWheel cleaner overview\u003c\/a\u003e • \u003ca href=\"\/products\/tuga-chemie-bikers-super-teufel-motorradreiniger\"\u003eBiker's Super-Teufel (all-in cleaner)\u003c\/a\u003e • \u003ca href=\"\/products\/tuga-chemie-felgenbuerste-alu-teufel-spezial-gruen\"\u003eTUGA wheel brush\u003c\/a\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0800\/3272\/7375\/files\/d1_tuga-chemie-bikers-felgen-teufel-felgenreiniger-motorrad_lineup_2bb2f358-115a-412a-8e19-d5766b3cc5db.png?v=1777969741\" alt=\"Biker's Felgen-Teufel line-up\" loading=\"lazy\" style=\"width:100%;height:auto;border-radius:4px;\"\u003e\u003c\/p\u003e","brand":"TUGA Chemie","offers":[{"title":"1000 ml \/ 1 liter","offer_id":57272484790607,"sku":"D1-TUG-BF1D","price":19.9,"currency_code":"EUR","in_stock":true},{"title":"3x 1000 ml \/ 3 Liter","offer_id":58553652707663,"sku":"D1-TUG-BF1D_3","price":53.73,"currency_code":"EUR","in_stock":true},{"title":"5 liters","offer_id":57272484823375,"sku":"D1-TUG-BF5D","price":69.0,"currency_code":"EUR","in_stock":false},{"title":"20 Liter","offer_id":58163292176719,"sku":"D1-TUG-BF20D","price":328.9,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/3272\/7375\/files\/tuga-chemie-bikers-felgen-teufel-felgenreiniger-motorrad_1000ml.png?v=1774283344"},{"product_id":"sonax-profiline-felgenreiniger-felgenreiniger","title":"PROFILINE FelgenReiniger wheel cleaner (SONAX)","description":"\u003ch2\u003eWheel cleaner in pro-size containers — SONAX PROFILINE FelgenReiniger for detailing shops\u003c\/h2\u003e\n\n\u003cblockquote\u003e\n  \u003cp\u003e\u003cem\u003eWhy does a detailing shop need a professional wheel cleaner? This pro wheel cleaner is an alkaline cleaner in bulk sizes up to 200 litres — it pulls brake dust, road grime and baked-on crust off alloy wheels, steel wheels and coated wheels efficiently and without harming the surface.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\n\u003chr\u003e\n\n\u003cp\u003eWheels are the dirtiest parts on the whole car: brake dust from ceramic and metallic pads, baked-in road grime and oil splatter from the engine bay combine into a layer that bakes on under hot braking and barely shifts without a strong cleaner. At the same time, wheels are often made of sensitive aluminium alloys or carry high-grade coatings that aggressive acid cleaners can attack. The \u003cstrong\u003eSONAX PROFILINE FelgenReiniger\u003c\/strong\u003e handles all of this: as an alkaline cleaner with no hydrofluoric-acid content, it pulls stubborn brake dust and wheel grime without touching the wheel surface. Available in 1 litre, 5 litre, 25 litre and 200 litre for non-stop professional use.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAlkaline formula, no hydrofluoric acid — gentle on every type of wheel.\u003c\/strong\u003e Wheel cleaners with hydrofluoric acid are very effective, but they attack aluminium surfaces, clear-coat finishes and chrome trim — and over time it shows up as dulling and staining. The PROFILINE FelgenReiniger works with alkaline actives that break down brake dust and grime without chemically damaging the wheel surface. It's safe on cast-alloy wheels, chrome wheels, coated wheels and steel wheels — one product for the whole shop, no sorting by wheel type.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePro sizes up to 200 litres for cost-effective daily use.\u003c\/strong\u003e On the consumer side, wheel cleaners come in 500 ml or 1 litre — for shops running dozens of cars a day, that makes no economic sense. The PROFILINE FelgenReiniger comes in pro sizes up to 200 litres, so you can keep filling spray bottles and pressure sprayers for daily work. The price per litre in the 25-litre or 200-litre size is far lower than the 1-litre format — a real cost advantage for any shop that burns through a lot of wheel cleaner.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFast dwell time for an efficient wash-bay workflow.\u003c\/strong\u003e In professional washes and detailing shops, dwell time matters: products that need a long soak slow you down when several cars are going through at once. On typical wheel grime, the PROFILINE FelgenReiniger shows visible results after just 1–3 minutes of dwell time — the brake dust loosens up and can be rinsed off or agitated with a wheel brush, no hard scrubbing needed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003cblockquote class=\"praxistipp\"\u003e\n  \u003cp\u003e\u003cstrong\u003eDetailing1's tip from the shop:\u003c\/strong\u003e For the best results, spray the PROFILINE FelgenReiniger onto dry, cool wheels — not onto hot wheels straight after a drive, or the product flashes off too fast and can leave stains. Let the wheels cool down first (at least 10 minutes after the engine's off), then spray on the cleaner, let it dwell for 2–3 minutes, work it with a suitable wheel brush and rinse thoroughly. For stubborn baked-on brake dust, bump the dwell time up to 5 minutes and don't let it dry out — re-wet it if you have to. For extreme brake dust, the \u003ca href=\"\/products\/sonax-profiline-felgenreiniger-red-max-felgenreiniger\"\u003ePROFILINE FelgenReiniger Red Max\u003c\/a\u003e is the stronger option with a colour indicator.\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eHow the PROFILINE FelgenReiniger works — alkaline actives and brake-dust release\u003c\/h3\u003e\n\n\u003cp\u003eThe \u003cstrong\u003ePROFILINE FelgenReiniger\u003c\/strong\u003e works with a pH-alkaline active system that softens the bonds between brake-dust particles and the wheel surface. Brake dust is made up of fine metal particles (iron, copper), carbon from the friction lining and organic binders. Heat from braking bakes these particles onto the wheel surface — especially on warm alloy wheels, which act as a heat sink for the brakes.\u003c\/p\u003e\n\n\u003cp\u003eThe alkaline actives in the FelgenReiniger break down both the organic binders and the oxide bonds between iron particles and the aluminium surface. The result is a dirt matrix that, after enough dwell time, lifts off the wheel completely with water and a bit of brush work — without heavy mechanical pressure or aggressive acids. On wheels that get cleaned regularly, a light film often comes off with just a rinse, no brush; on neglected wheels, dwell time plus brush work is the most efficient route.\u003c\/p\u003e\n\n\u003cp\u003eThe pH of the PROFILINE FelgenReiniger is set so it stays gentle on aluminium alloys: strongly alkaline cleaners (pH \u0026gt; 13) attack aluminium and can damage the anodising on alloy wheels. The PROFILINE FelgenReiniger balances cleaning power against material compatibility for non-stop professional use, with no risk to high-grade wheel surfaces.\u003c\/p\u003e\n\n\u003cp\u003eOne important point in professional use is the right dilution. The PROFILINE FelgenReiniger is a concentrate that you can use neat or diluted depending on how dirty the wheel is. For light, fresh dirt after a normal drive, a dilution of 1:3 (1 part cleaner, 3 parts water) is plenty. For stubborn baked-on brake dust after long standing time or hard track use, run it neat. Diluting cuts product use while still cleaning well, and it brings the cost per cleaned wheel right down.\u003c\/p\u003e\n\n\u003ch3\u003eUsing the FelgenReiniger — dwell time, brushing and rinsing\u003c\/h3\u003e\n\n\u003cp\u003eThe standard process for wheel cleaning in the shop: do the wheels before you wash the body. Spray the wheel cleaner onto a dry or pre-wetted wheel — good coverage across all areas matters, including the inner face of the spokes and the brake areas behind them. Let it dwell for 2–3 minutes. Work it with a wheel brush (a spoke brush plus a flat wheel brush), getting into every area of the wheel. Rinse thoroughly with a strong jet of water — residue can leave stains once it dries.\u003c\/p\u003e\n\n\u003cp\u003eFor automated wash-line processes, go with the 25-litre or 200-litre size: the product gets fed into the machine's wheel-cleaner tank and sprayed onto the wheels through the automatic dosing. Dwell time in a tunnel wash is short (30–60 seconds), so you should run a slightly higher concentration, or treat heavily soiled wheels by hand afterwards.\u003c\/p\u003e\n\n\u003cp\u003eFor mobile detailing, the 1-litre format in a spray bottle works well — enough for 8–12 cars per fill. If you're reordering regularly, the 5-litre size is an economical refill option.\u003c\/p\u003e\n\n\u003cp\u003eOn frequently asked questions: yes, the PROFILINE FelgenReiniger is also fine on cast-alloy spoke wheels with a vapour-coated or polished aluminium surface, as long as you don't overrun the dwell time. Polished alloy wheels (so-called \"Diamond Cut\" or machined wheels) react more sensitively to chemical cleaners than painted wheels: on these special wheels, let the cleaner dwell for 2 minutes max, rinse straight away with water and don't use an abrasive brush. The alkalinity of the cleaner can cause tarnishing on polished aluminium if it dwells too long — at normal dwell time the risk is minimal.\u003c\/p\u003e\n\n\u003ch3\u003eWhere the PROFILINE FelgenReiniger fits — washes, reconditioning and mobile service\u003c\/h3\u003e\n\n\u003cp\u003eIn a fixed reconditioning shop, the PROFILINE FelgenReiniger is the standard product for wheel cleaning before every car detail. Even on cars going in for polishing or sealing, the wheels need to be clean — brake dust on the wheels would get flung onto the freshly polished paint by spray water during the job and create new scratches. Cleaning the wheels as the first step of every detail with the PROFILINE FelgenReiniger is a must, not an option.\u003c\/p\u003e\n\n\u003cp\u003eCar dealers reconditioning used cars get through a lot of wheel cleaner: every car in intake recon needs clean wheels before it hits the showroom. The 25-litre size covers the demand of an average-sized dealership for several weeks and saves a lot of ordering hassle and cost compared with smaller sizes.\u003c\/p\u003e\n\n\u003ch3\u003eThe PROFILINE FelgenReiniger compared — the wheel-cleaner range at SONAX\u003c\/h3\u003e\n\n\u003cp\u003eThe SONAX PROFILINE wheel-cleaner range has two main products: the PROFILINE FelgenReiniger (this product) and the \u003ca href=\"\/products\/sonax-profiline-felgenreiniger-red-max-felgenreiniger\"\u003ePROFILINE FelgenReiniger Red Max\u003c\/a\u003e with a colour indicator. The Red Max contains an iron indicator that turns reddish on contact with iron particles from brake dust, so you can see exactly where the brake dust is — handy for visually checking the cleaning result and for showing the customer (\"look how much brake dust was on your wheel\"). The standard FelgenReiniger without a colour indicator is usually cheaper and plenty for shops that don't need the colour reaction.\u003c\/p\u003e\n\n\u003cp\u003eOn the consumer side, SONAX offers the \u003ca href=\"\/products\/sonax-felgenbeast-felgenreiniger\"\u003eSONAX FelgenBeast wheel cleaner\u003c\/a\u003e — a strongly alkaline wheel cleaner with especially fast action. The PROFILINE FelgenReiniger is built for non-stop use in bulk sizes, while the FelgenBeast is a consumer format for occasional use. For shops that demand very fast action and cleaning power and don't mind the cost in bulk sizes, the Red Max in 5-litre or 25-litre can also be an option.\u003c\/p\u003e\n\n\u003ch3\u003eBuying the SONAX PROFILINE FelgenReiniger — sizes and cost comparison\u003c\/h3\u003e\n\n\u003cp\u003eThe PROFILINE FelgenReiniger comes in four sizes: 1 litre (for mobile use and getting started), 5 litre (for smaller shops and as a 1–2 month stock), 25 litre (for mid-sized shops as a quarterly supply) and 200 litre as a bulk size for large washes and fleet operators. The right size depends on your monthly use: at 10–15 cars a month the 5-litre size is ideal; at 50+ cars a month the 25-litre pays off, and for industrial use the 200-litre.\u003c\/p\u003e\n\n\u003cp\u003eFor shops trying the FelgenReiniger for the first time, start with the 1-litre format to test the cleaning power on your own fleet. Once you're sold, move up to the 5-litre or 25-litre and enjoy the lower price per litre. As a verified SONAX dealer, Detailing1 carries every size of the PROFILINE FelgenReiniger.\u003c\/p\u003e\n\n\u003cp\u003eOne thing that often gets underrated day-to-day: picking the right brush. A good wheel cleaner only shows its full potential paired with a suitable wheel brush. For spoke wheels, go with a flexible spoke brush that reaches into tight gaps; for solid-face wheels, a flat bristle brush that covers the whole inner face is ideal. If you only spray and rinse without brushing, you'll always leave residue in the recesses and along the inner edges of the spokes on heavily soiled wheels. Investing in a good set of brushes is as much a part of professional wheel cleaning as the right cleaner.\u003c\/p\u003e","brand":"SONAX","offers":[{"title":"5 liters","offer_id":57344985399631,"sku":"D1-SNX-2305000","price":62.49,"currency_code":"EUR","in_stock":false},{"title":"25 liters","offer_id":57344985432399,"sku":"D1-SNX-2307050","price":231.49,"currency_code":"EUR","in_stock":false},{"title":"200 liters","offer_id":57344985465167,"sku":"D1-SNX-2309050","price":1936.13,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/3272\/7375\/files\/sonax-profiline-felgenreiniger_1liter.png?v=1774730640"},{"product_id":"nigrin-alu-monster-felgenreiniger","title":"\"Alu Monster\" Felgenreiniger","description":"\u003ch2 id=\"speakable-headline\"\u003eNIGRIN Felgenreiniger löst Bremsstaub, ohne die Felge anzugreifen\u003c\/h2\u003e\n\n\u003cblockquote id=\"speakable-summary\"\u003e\n  \u003cp\u003e\u003cem\u003eWas ist das Alu Monster? Ein säurefreies Felgenreiniger-Gel von NIGRIN, das Bremsstaub chemisch bindet und sich dabei sichtbar rot bis violett verfärbt. pH 5,3 bis 5,5, freigegeben für alle Felgentypen inklusive RDKS-Sensoren und Keramikversiegelung. Nicht geeignet für Teer, eingebrannte Fettkrusten oder warme Felgen direkt nach der Fahrt.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\n\u003chr\u003e\n\n\u003cp id=\"speakable-definition\"\u003e\u003cstrong\u003eDer NIGRIN Felgenreiniger „Alu Monster“\u003c\/strong\u003e ist ein säurefreies Reinigungsgel von NIGRIN, das mit Natriummercaptoacetat arbeitet, einem Thioglykolat. Der Wirkstoff greift die Eisenpartikel aus dem Bremsstaub an und schließt jedes Teilchen in einen wasserlöslichen Komplex ein, so wie eine Klammer, die sich um das Partikel legt und es vom Lack abhebt. Heißt für dich: was sich eben noch festgesetzt hatte, läuft beim Spülgang einfach mit ab.\u003c\/p\u003e\n\n\u003cp\u003eDie Felgenoberfläche bleibt dabei unberührt, weil die Reaktion ausschließlich mit Eisen abläuft und nicht mit Klarlack, Pulverbeschichtung oder eloxiertem Aluminium. Genau das unterscheidet ein säurefreies Gel von den sauren Reinigern, die schneller arbeiten und auf Chrom oder poliertem Alu Ätzspuren hinterlassen können. Bei Felgen mit Diamantschliff bleibt jede Materialabtragung dauerhaft sichtbar und lässt sich nicht mehr wegpolieren.\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0800\/3272\/7375\/files\/d1_nigrin-alu-monster-felgenreiniger_hero_83421505-8cd9-4c71-b050-eccf8c0cee3f.jpg?v=1785945628\u0026amp;width=1400\" alt=\"Eingebrannter Bremsstaubfilm auf der Felge eines schwarzen Audi, NIGRIN Alu Monster Felgenreiniger daneben\" loading=\"lazy\" decoding=\"async\" style=\"width:100%;height:auto;border-radius:4px;\"\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDer Farbumschlag ist Messwert, keine Deko.\u003c\/strong\u003e Das Rot entsteht nicht durch einen zugesetzten Farbstoff, sondern weil der neu gebildete Eisen-Thioglykolat-Komplex Licht anders absorbiert. Du siehst damit punktgenau, wo Bremsstaub sitzt, den das Auge auf der sauber wirkenden Felge nicht erkennt. Nach drei Minuten weißt du, welche Speiche einen zweiten Durchgang braucht.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGel, das an der Speiche stehen bleibt.\u003c\/strong\u003e Beim Sprühen verflüssigt sich die Formel unter dem Druck der Düse, auf der Felge wird sie sofort wieder zäh. Dünnflüssige Reiniger laufen in wenigen Sekunden ins Felgenhorn ab und erreichen die nötigen drei bis fünf Minuten Kontaktzeit an den senkrechten Flächen nie. Praktisch: Du brauchst 10 bis 15 ml pro Rad statt der doppelten Menge.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEin Reiniger für den ganzen Fuhrpark.\u003c\/strong\u003e Freigegeben für Stahl, Leichtmetall, lackiert, poliert, matt und verchromt, dazu voll RDKS-kompatibel, also verträglich mit den Sensoren der Reifendruckkontrolle im Rad. Bei pH 5,3 bis 5,5 bleiben auch keramikversiegelte Felgen unangetastet, weil die Siloxan-Bindung der Versiegelung erst im stark alkalischen Bereich abgebaut wird.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003cblockquote class=\"praxistipp\"\u003e\n  \u003cp\u003e\u003cstrong\u003ePraxistipp von Detailing1:\u003c\/strong\u003e Aus unserer Praxis ist die warme Felge der teuerste Fehler. Nach zügiger Fahrt strahlen die Bremsscheiben so viel Wärme ab, dass das Rad 80 °C und mehr erreicht, und dann verdampft der Wasseranteil des Gels fast augenblicklich.\u003c\/p\u003e\n  \u003cp\u003eZurück bleiben die Salze in hochkonzentrierter Form, und die ätzen sich in Sekunden in den Klarlack. Was du danach siehst, sind weiße Flecken und trübe Laufspuren, die sich nicht mehr abwaschen lassen.\u003c\/p\u003e\n  \u003cp\u003eDer Test dauert zwei Sekunden: Wenn du die Felge nicht bequem mit der flachen Hand anfassen kannst, ist sie zu warm. Dann wartest du, statt zu sprühen. Im Schatten abkühlen lassen kostet zehn Minuten, ein verätzter Klarlack kostet eine Felgenaufbereitung.\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eKalte Felge, drei Minuten, dann liest du die Farbe\u003c\/h3\u003e\n\u003cp\u003eAuf die abgekühlte, trockene Felge sprühen, von unten nach oben arbeiten und pro Rad mit 10 bis 15 ml rechnen. Bei einer 19-Zoll-Felge mit vielen Speichen eher am oberen Ende.\u003c\/p\u003e\n\n\u003cp\u003eNicht vorher abspritzen. Wasser verdünnt das Gel, der Farbumschlag kommt dann ungleichmäßig und die Reaktion läuft nicht sauber durch. Nach ein bis zwei Minuten setzt die Verfärbung ein, die volle Einwirkzeit liegt bei drei bis fünf Minuten. Danach ist das Thioglykolat gesättigt und arbeitet nicht weiter.\u003c\/p\u003e\n\n\u003cp\u003eDer eigentliche Trick liegt im Ablesen: Nicht die Uhr sagt dir, wann du spülen sollst, sondern die Farbe. Solange sich das Rot vertieft, läuft die Reaktion. Sobald sie stehen bleibt, ist Schluss.\u003c\/p\u003e\n\n\u003cp\u003eDann spülst du mit kräftigem Wasserstrahl von oben nach unten ab, bis kein roter Schleier mehr abläuft. Ein zweiter kurzer Durchgang bringt mehr als längeres Warten, weil frisches Gel auf der feuchten Felge sofort wieder reagiert, während gesättigtes nur noch antrocknet.\u003c\/p\u003e\n\n\u003cp\u003e„Selbstaktiv“ heißt nicht berührungslos. Das Thioglykolat löst den metallischen Bremsstaub zuverlässig, auf der Felge sitzt aber zusätzlich ein Traffic Film, also der elektrostatisch anhaftende Straßenschmutz aus Ruß, Öl und Reifenabrieb.\u003c\/p\u003e\n\n\u003cp\u003eDer bleibt beim reinen Aufsprühen als grauer Schleier zurück, den du erst beim Wischtest mit dem Finger bemerkst. Verteile das Gel deshalb während der Einwirkzeit sanft mit einer weichen \u003ca href=\"\/products\/the-collection-flex-brush-microfiber-wheel-brush-mikrofaser-felgenbuerste\"\u003eMikrofaser-Felgenbürste\u003c\/a\u003e, nicht zum Schrubben, sondern um den Film zu brechen und das Gel bis ins Felgenbett zu bringen.\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0800\/3272\/7375\/files\/d1_nigrin-alu-monster-felgenreiniger_anwendung_2a21abee-48c2-4f30-8640-48d74c9fe1d4.jpg?v=1785945657\u0026amp;width=1400\" alt=\"Aufsprühen von NIGRIN Alu Monster Felgenreiniger auf die Speichen, rote Reaktion auf dem Bremsstaub\" loading=\"lazy\" decoding=\"async\" style=\"width:100%;height:auto;border-radius:4px;\"\u003e\u003c\/p\u003e\n\n\u003ch3\u003eGrenzen: Thioglykolat löst Eisen, Teer bleibt liegen\u003c\/h3\u003e\n\u003cp\u003eAuf normalem Bremsstaub von Straßenfahrzeugen ist das Alu Monster in seinem Kerngebiet. Der Farbumschlag verrät dir zusätzlich, welche Art von Schmutz überhaupt vorliegt.\u003c\/p\u003e\n\n\u003cp\u003eEisenpartikel reagieren rot bis violett. Organische Verschmutzung reagiert gar nicht. Wenn nach drei Minuten nichts passiert, hast du kein Eisenproblem, sondern ein Fettproblem, und dann ist das falsche Werkzeug in der Hand. Diese Diagnose liefert dir kein säurehaltiger Reiniger.\u003c\/p\u003e\n\n\u003cp\u003eDie Grenzen sind klar benennbar. Teer und Bitumen bestehen aus langkettigen Kohlenwasserstoffen, an denen die wasserbasierte Chemie wirkungslos abperlt, dafür brauchst du einen Teerentferner auf Lösemittelbasis.\u003c\/p\u003e\n\n\u003cp\u003eBei jahrelang ungewaschenen Felgen liegt eine schmierige Kruste aus Achsfett und thermisch zersetztem Bremsbelag über dem eigentlichen Schmutz, und die milden Tenside kommen da nicht durch. Wenn regulärer Bremsstaub das Thema ist, greifst du zum Alu Monster. Wenn eine fettige Kruste den Zugang blockiert, geht ein \u003ca href=\"\/products\/koch-chemie-alkali-wheel-cleaner-awh-felgenreiniger-alkalisch\"\u003ealkalischer Felgenreiniger\u003c\/a\u003e vor, der das Fett verseift.\u003c\/p\u003e\n\n\u003cp\u003eDie ehrlichste Einschränkung betrifft poliertes, unversiegeltes Aluminium ohne Klarlack. Das Sicherheitsdatenblatt gibt alle Leichtmetallfelgen frei, und solange du zügig spülst, stimmt das auch.\u003c\/p\u003e\n\n\u003cp\u003eLässt du das Gel dort aber antrocknen, steigt die Konzentration im Rückstand so weit an, dass die Komplexbildner die Legierung selbst angreifen. Das Ergebnis sind milchige Laufspuren und ein mattierter Hochglanz, die sich nicht abwaschen lassen, sondern in stundenlanger Handarbeit auspoliert werden müssen. Auf Diamantschliff und keramikversiegelten Felgen ist das unkritisch, dort schützt die Klarlack- beziehungsweise Siloxanschicht.\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0800\/3272\/7375\/files\/d1_nigrin-alu-monster-felgenreiniger_ergebnis_976755b2-4fc9-4517-987a-a8943743716f.jpg?v=1785945670\u0026amp;width=1400\" alt=\"Saubere Felge mit ablaufendem Wasser nach der Anwendung von NIGRIN Alu Monster Felgenreiniger\" loading=\"lazy\" decoding=\"async\" style=\"width:100%;height:auto;border-radius:4px;\"\u003e\u003c\/p\u003e\n\n\u003ch3\u003eFür wen sich der NIGRIN Felgenreiniger rechnet\u003c\/h3\u003e\n\u003cp\u003eBei 40 bis 60 ml für vier Räder kommst du mit der 1-Liter-Flasche auf 16 bis 25 komplette Radsätze, also rund 0,75 € pro Fahrzeug und Durchgang.\u003c\/p\u003e\n\n\u003cp\u003eDamit ist das Alu Monster für alle gedacht, die ihre Felgen alle ein bis drei Wochen pflegen und dabei nicht zwischen drei Reinigern für drei Felgentypen sortieren wollen. Im Zwei- oder Dreifahrzeug-Haushalt zahlt sich das doppelt aus, weil Winterstahl, Sommer-Alu und Diamantschliff denselben Reiniger vertragen und kein Vertauschungsrisiko besteht.\u003c\/p\u003e\n\n\u003cp\u003eWeniger passend ist es, wenn du dein Auto ein- oder zweimal im Jahr gründlich machst und der Bremsstaub dann schon Monate Einbrennzeit hinter sich hat, denn dort kommt auch der zweite Durchgang an eine mechanische Grenze.\u003c\/p\u003e\n\n\u003cp\u003eDie Gebindewahl folgt der Frequenz. Die 1-Liter-Sprühflasche kommt einsatzbereit mit montiertem Sprühkopf und ist der Einstieg für ein Fahrzeug. Der 5-Liter-Kanister ist die Nachfüllstation dafür und rechnet sich ab dem zweiten Auto, die 25 Liter sind für Aufbereiter und Fuhrparks gedacht. Passend dazu findest du weitere \u003ca href=\"\/collections\/felgenreiniger\"\u003eFelgenreiniger\u003c\/a\u003e für die Fälle, die ein säurefreies Gel bewusst nicht abdeckt.\u003c\/p\u003e\n\n\u003cp\u003eEin Detail, das du auf keinem Etikett und in keinem Händler-Text findest, steht im Sicherheitsdatenblatt unter Abschnitt 10: Kontakt mit starken Alkalien ist zu vermeiden. Praktisch heißt das, wer erst alkalisch vorwäscht und den NIGRIN Felgenreiniger dann auf die noch laugefeuchte Felge sprüht, verbrennt einen Teil des Wirkstoffs an der Restlauge, statt ihn auf den Bremsstaub anzusetzen.\u003c\/p\u003e\n\n\u003cp\u003eDer Farbumschlag fällt schwächer aus und du hältst das Produkt für schlechter, als es ist. Zwischenspülen kostet dreißig Sekunden und ist der Unterschied zwischen halber und voller Wirkung. Wer im April dran ist, wenn die Sommerräder montiert werden und das Suchinteresse nach Felgenreinigern seinen Jahreshöchststand erreicht, macht diesen Schritt am besten gleich zur Gewohnheit.\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0800\/3272\/7375\/files\/d1_nigrin-alu-monster-felgenreiniger_lineup_164870bb-0f6e-4a28-b8cc-dafd3057a6df.jpg?v=1785945684\u0026amp;width=1400\" alt=\"NIGRIN Alu Monster Felgenreiniger 1 Liter mit benutzter Mikrofaser-Felgenbürste vor der sauberen Felge\" loading=\"lazy\" decoding=\"async\" style=\"width:100%;height:auto;border-radius:4px;\"\u003e\u003c\/p\u003e\n","brand":"NIGRIN","offers":[{"title":"1000 ml \/ 1 Liter","offer_id":58388973060431,"sku":"D1-NIGRIN-10016","price":14.95,"currency_code":"EUR","in_stock":true},{"title":"5 Liter","offer_id":58388997734735,"sku":"D1-NIGRIN-100303","price":61.95,"currency_code":"EUR","in_stock":true},{"title":"25 Liter","offer_id":58388997767503,"sku":"D1-NIGRIN-100310","price":285.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/3272\/7375\/files\/nigrin-alu-monster-felgenreiniger.png?v=1785935557"}],"url":"https:\/\/detailing1.co\/collections\/felgenreiniger-kanister.oembed?page=2","provider":"Detailing1","version":"1.0","type":"link"}