SONAX XTREME Plastic Detailer "Interior+Exterior" Plastic Care 500ml

Clean, care for and revive plastic in one step with the SONAX XTREME Plastic Detailer

What makes the XTREME Plastic Detailer special? This 4-in-1 care product for all interior and exterior plastic parts cleans, cares, protects and regenerates in one pass, and brings faded surfaces back to life with a subtle, natural look.

Anyone who has tried to bring a greying dashboard or a dull exterior trim strip back to life with a normal all-purpose cleaner knows the score: cleaning alone isn't enough. Plastic ages, loses its colour and, without regular care, turns brittle and shabby. That's exactly where the SONAX XTREME Plastic Detailer comes in — an all-in-one product that rolls four care steps into a single product: clean, care, protect and regenerate. It works on all smooth plastic surfaces inside and out, and leaves a natural matte finish without that typical glossy-plastic effect. The difference from a plain plastic cleaner is obvious straight after the first go: the surface you treated doesn't just look clean, it looks fresh — as if the plastic were new.

• The 4-in-1 function saves time and effort. The Plastic Detailer replaces four separate products in one pass. Instead of using cleaner, conditioner, protectant and reviver one by one, a single product handles the whole workflow — which saves time and space in your detailing kit. On interior cleans especially, where you have to work through lots of different surfaces in a short window, this pays off immediately.
• Intense colour revival for faded surfaces. Plastic tends to grey out under UV and from built-up dirt. The formula regenerates the surface from within and brings the original colour back to life — you can see it right after you apply it, and the effect holds for several weeks. On black exterior trim or dark interior panels in particular, the result is striking.
• A subtle, natural sheen instead of a high-gloss effect. A lot of plastic dressings leave a greasy, shiny film that looks unrealistic, attracts dust and throws off annoying reflections on glass or instrument lighting. This Detailer is deliberately built for a subtle, natural-matte sheen — the result looks like the plastic is new, not like it's been polished or waxed.

Detailing1's tip from the shop: For the cockpit, we'd put the product onto a soft microfibre cloth and work the vents, panel gaps and textured surfaces with circular motions — that way the plastic detailer spreads evenly and sinks into the surface. On exterior plastics like bumpers or trim strips you can also spray the product straight onto the surface and then spread it out evenly. One thing to watch: always keep it off glass, displays, the steering wheel, the pedals and any fabric.

4-in-1 technology — how cleaning and care work together in the plastic detailer

A lot of car owners underestimate what happens to plastic surfaces over time. Embedded dust, UV, temperature swings and cleaning-product residue all take their toll on the material — the plastic greys out, loses its flex and ends up looking weathered. A quick wipe just doesn't cut it any more; the surface needs active regeneration. The SONAX XTREME Plastic Detailer works on several levels at once: first, the cleaning formula gently lifts surface dirt and deposits without attacking the plastic matrix. Second, the surface gets fed with caring agents that keep the material supple and guard it against further drying out. Third, a protective layer settles over the treated area to shield it from UV, moisture and environmental grime. And fourth, the formula visibly regenerates the plastic's colour — lifting greyed-out black exterior trim is one of the most striking effects detailers report after the very first go.

What sets this approach apart from plain cleaners or protect-only sprays: there's no intermediate step, no waiting time between cleaning and care, no risk of overloading the surface with too many different chemicals. It all happens in one pass — and the result is consistent. The product's texture is thin enough for quick, even spreading, yet present enough to genuinely sink into the surface and work there. That's the real difference between a true detailer and a plain spray product that only brightens things up visually without actually feeding the surface. Even on plastic parts already showing slight dulling or fine surface scratches, regular use pays off: the caring components mask those marks and noticeably slow down the material's ageing.

A question that comes up a lot is whether an all-rounder detailer like this can be just as effective as products built specifically for interior or exterior use. The answer is nuanced: for intensive restoration of badly weathered exterior plastics, or for heavy-duty pro use, there are more optimised specialist solutions. But for daily or weekly care, for the regular touch-up between the main care sessions, and for anyone who doesn't fancy a whole arsenal of single products, the all-purpose formula is a smart call. It makes getting into a structured care routine easy and, used consistently, delivers very good results over the long run — both inside the car and out. For a lot of people that's the clincher: instead of working through a dozen products with different application rules, one reach into the care drawer is enough to bring the whole car up to a professional standard.

Doing interior plastic care right — a workflow for the cockpit and door panels

Interior plastics put particular demands on care products: they have to clean well enough, but they mustn't leave an oily surface that glares in the sun, reflects on displays or makes the steering wheel slippery. The formula is built specifically for that balancing act. The workflow is simple: first vacuum the interior thoroughly and clear out the coarse dirt, then spray the product onto a clean microfibre cloth — never straight onto displays or into vents — and wipe the plastic surfaces down evenly. The product sinks in fast and leaves no streaks or residue.

For textured dashboards or grained door panels, an applicator sponge works well, since it works the product evenly into the texture. On black high-gloss elements like piano-lacquer trim, the subtle sheen really shows its strength: no greasy shimmer, just a fresh, clean look. What to deliberately leave out: the steering wheel and pedals are absolutely off-limits for safety reasons — care products there can reduce grip and lead to dangerous situations. The same goes for displays and glass surfaces, which can get blotchy with plastic-care products. Fabric and Alcantara don't react well to plastic dressings either — there are purpose-built specialist products for upholstery. Keep the interior clean regularly — ideally every four to six weeks — and you'll keep the cockpit fresh for good and stop dirt particles baking into porous plastic structures. A treated dashboard picks up dust and fingerprints far less than an untreated one, which makes the next clean noticeably easier.

Reviving exterior plastics — where to use it and the results you'll see

Exterior plastics like bumpers, side skirts, trim strips and mirror housings are the first parts on a car to age visibly. Sun exposure, dirt and wash cycles strip colour depth and protection from the surface over time. What once looked deep black turns grey and dull after a few years — a state that drags down the whole car's appearance, even when the paint and mechanicals are still in good shape. This is where the Plastic Detailer plays one of its biggest cards: the intense colour revival works visibly on oxidised, faded exterior trim and brings back the original black — or any other factory colour. On matte or unstructured exterior plastics you can spray the product straight on and then work it in with a clean microfibre cloth. Just wipe off the excess — there are no stains or residue on paint or glass as long as you work cleanly. Textured exterior plastics, the kind you typically find on bumpers or side skirts, are easier to reach with an applicator sponge or a soft brush: that way the product sinks into the recessed textures too and gives an even result across the whole area.

Worth understanding: this isn't a sealant in the classic sense. It doesn't lay down a multi-month chemical protective film like a dedicated exterior plastic protectant. For the regular touch-up between care intervals — say after a wash or before spring — it's exactly the right thing, though: quick to apply, effective in the result and no big effort. The protection against dirt sticking is a welcome side effect: treated exterior plastics pick up dirt less easily, which stretches out the time to the next clean and keeps the surface fresh for longer. For cars that sit outside a lot or go through the wash regularly, a monthly touch-up with the Detailer makes a clearly visible difference across the whole year. Another thing a lot of people value: the product works well in autumn and winter too, when road salt, dirty water and temperature swings put exterior plastics under particular strain. Treating them regularly in that season builds a protective barrier against dirt particles working their way in and lowers the risk of micro-cracks that frost and cold can cause.

The Plastic Detailer compared — when which product is the better call

The SONAX range offers several products for plastic care that differ clearly in their aim and depth. The XTREME Plastic Detailer is the all-rounder for inside and out — universally usable, quick to apply and optimised for regular everyday use. If, on the other hand, you only want to care for exterior plastics and protect them for the long haul, the XTREME Plastic Gel "Exterior" is the better bet: the gel is a more intensive formula made specifically for UV-exposed exterior plastics, lays down a thicker protective layer and is especially suited to heavily oxidised or long-neglected parts, where a one-off intensive treatment makes more sense than the regular light touch-up.

For professional use — say in car reconditioning, used-car dealing or fast-rotating company fleets — the PROFILINE line offers two specialised alternatives. The PROFILINE PlasticCare is a water-based pro plastic care for regular maintenance in a professional setting, with high yield even in the large container. A step more specialised again is the PROFILINE PlasticProtectant "Exterior" — explicitly built for the exterior, it offers a particularly durable protective film against greying and UV damage, ideal for pros who want to keep cars in top shape long-term with minimal care effort. That positions the Plastic Detailer as the right tool for the ambitious home user and the detailer who needs one universal product for all smooth plastics in day-to-day use — without having to switch between different specialist formulas for inside and out.

Buying advice — who is the SONAX Plastic Detailer worth it for?

The XTREME Plastic Detailer is the right product if you want a simple, universal plastic dressing that delivers visible results without much fuss. In everyday use especially — after the car wash, during the regular interior clean or for a seasonal touch-up — it's the ideal tool. If you drive a car with lots of dark interior plastic — typical for many mid-range and SUV models — you'll see the difference right after the first go: the cockpit looks fresher, the door panels aren't dull any more, and the exterior trim has its original colour back. The 500 ml bottle is good for plenty of applications for home users and offers very good value for money. For the best overall result, we'd pair it with a good microfibre: the product sinks in evenly that way, without leaving streaks or residue.

What you shouldn't expect from it: a durable high-gloss protective film you apply once a year and then forget. For that demand you need a specialised exterior protectant. But as part of a monthly care plan, the SONAX XTREME Plastic Detailer is a reliable, no-nonsense product that does its job dependably — no frills, with an immediately visible result and a price that doesn't give you a guilty conscience even with regular use. Especially for car owners who want to simplify their care routine and still get professional results, it's a clear recommendation.

It's especially worth it for: new-car owners who want to protect their plastics from the start and keep that as-new quality for as long as possible; owners of older cars whose interior and exterior plastics have already aged visibly and need a regular touch-up; and detailers who want a quick, universal care product in the kit without having to carry a separate product for every surface. The 500 ml bottle with spray head makes application especially comfortable — no fiddly dosing, no spilling, no separate applicator strictly required. Keep on top of the care and you head off expensive damage and hold the car's value over the long run — and that's exactly what makes this Detailer one of the most effective and affordable options in the SONAX range. If you want to take the care one step further, the ideal move is to pair the product with a regular wash ritual: wash first, then freshen up the plastics — that keeps the car looked-after all round, and the effort stays manageable.