SONAX PROFILINE Microfibre Wash Microfiber Detergent 1000ml

How to professionally wash and recondition microfiber towels — SONAX PROFILINE Microfibre Wash

What does SONAX PROFILINE Microfibre Wash do? This specialized detergent for microfiber towels cleans polish, wax, and coating residues from fine fibers, restores original absorbency, and protects the fiber structure from premature wear.

Microfiber towels are the most frequently used consumable in professional detailing: each vehicle uses a dozen or more towels for various tasks — polish removal, sealant application, glass cleaning, interior work. Investing in high-quality towels like the SONAX PROFILINE Coating Towel or the SONAX PROFILINE Microfiber Cloth Glass only pays off if the towels are washed correctly and maintained in a condition that retains their original performance over many uses. Standard detergents fail here: they are not formulated for the chemical residues from detailing, leave fabric softener residues that clog the fibers, and degrade the fiber structure over time. The SONAX PROFILINE Microfibre Wash is the specially formulated detergent for the demands of professional detailing: It completely dissolves polish, wax, silicone, and coating residues from microfibers, avoids fabric softeners that gum up the fibers, and protects the fine fiber structure that makes up the absorbency and scratch-free character of the towels. Available in 1000 ml.

• Completely dissolves polish, wax, and coating residues from microfiber towels. The typical residues after detailing work are a challenge for standard household detergents: hardened polish residues, dried wax particles, silicone residues from care products, and cured ceramic overcoat residues block the microfibers and noticeably reduce their absorbency. SONAX PROFILINE Microfibre Wash is formulated specifically for these residues and dissolves them without aggressive chemicals that would damage the fibers.
• Fabric softener-free — preserves the absorbency and cleaning performance of microfibers. Fabric softener is the enemy of high-quality microfiber towels: the substances contained in fabric softener deposit on the microfibers and seal their surface — the towel feels soft, but absorbs significantly less. SONAX PROFILINE Microfibre Wash completely refrains from fabric softener substances, so that the fibers have the same absorbency after washing as a new towel.
• Protects fine fiber structures — significantly extends the lifespan of high-quality microfiber towels. High-quality microfiber towels for ceramic application, glass cleaning, and polish removal are not cheap. Those who care for them with incorrect detergents destroy the quality invested. SONAX PROFILINE Microfibre Wash extends the useful life through fiber-friendly formulation and cleaning that does not deform the fiber geometry. A towel that lasts ten times longer amortizes the investment in the detergent many times over.

Practical tip from Detailing1: Separate towels by intended use and wash them separately — coating towels with hardened ceramic residues require a different wash cycle than normal polishing towels. Add SONAX PROFILINE Microfibre Wash in the correct dosage (follow manufacturer's instructions, typically 50–100 ml per wash cycle) directly into the washing machine, wash towels at 30–40°C without a spin cycle. A spin cycle deforms the microfiber pile. Never wash with textiles made of other materials — cotton lint settles into the microfibers and permanently reduces cleaning performance. Air dry towels after washing, do not tumble dry — heat can alter fiber geometry. For coating towels with heavy residues, pre-soak briefly in lukewarm water with a few drops of Microfibre Wash, then wash — this loosens dried residues before machine cleaning.

Formulation and Mechanism — how SONAX PROFILINE Microfibre Wash dissolves detailing residues

The challenge in washing detailing microfiber towels lies in the variety of residues that need to be removed. A polishing pad removal towel after a day's work contains a mixture of abrasive particle residues, oil-based polish carrier substance, color pigments from the treated paint, and possibly silicone from lubricant additives in the polish. A Coating Towel contains SiO₂ or ceramic particles that, depending on the degree of curing, can be firmly embedded in the fibers. A glass cleaning towel contains surfactant residues and mineral residues from hard water.

The SONAX PROFILINE Microfibre Wash addresses these different types of residues through a formulation that relies on multiple dissolving mechanisms: surfactants that encapsulate and emulsify fat-based polish residues, complexing agents that dissolve mineral deposits from lime residues or abrasive particles, and a neutral to slightly basic pH base that also dissolves inorganic coating particles without attacking the polyester fibers of the microfiber itself. The formulation explicitly does not contain cationic surfactants — these are the compounds in fabric softeners that are responsible for the soft feel, but at the same time clog the fibers.

The result after a wash with SONAX PROFILINE Microfibre Wash is a towel that absorbs like new again: the fibers are free of residues, the capillary action of the microfibers is restored, and the surface of the towel is again even without hardened areas. If you wet a polishing pad removal towel with water after washing and then wring it out, you immediately notice the difference: after a correct Microfibre Wash cycle, the towel releases significantly more water when wrung out and then quickly absorbs again — a sign that the fiber channels are free.

Which towels benefit from SONAX PROFILINE Microfibre Wash — compatibility at a glance

The SONAX PROFILINE Microfibre Wash is suitable for all high-quality microfiber towels in the detailing sector — both within the SONAX PROFILINE system and for microfiber towels from other manufacturers. In the SONAX PROFILINE system, the most important towels that benefit from correct care with Microfibre Wash are: the SONAX PROFILINE Coating Towel for ceramic application (here, correct care is particularly important, as hardened ceramic residues can quickly render the towel unusable), the SONAX PROFILINE Microfiber Cloth Glass for streak-free glass cleaning (here, fabric softener residues immediately worsen streak performance), and all standard microfiber towels used for polish removal, detailer application, and interior cleaning.

For foam applicator pads like the SONAX PROFILINE CoatingApplicator, Microfibre Wash is less relevant — foam pads are cleaned differently. Wool pads and lamb wool pads are also not washed with Microfibre Wash, as their wool fibers have different care requirements than synthetic microfibers. Microfibre Wash is specifically optimized for synthetic microfibers (polyester/polyamide blended fabrics), which make up the majority of professional detailing towels.

A special application is the initial use of new microfiber towels: even brand new towels can contain finishing residues from textile production that limit absorbency during the first use. A wash cycle with SONAX PROFILINE Microfibre Wash before the first use removes these manufacturing residues and ensures that the towel performs at its full capacity from the very first use. This preparation is particularly recommended for expensive specialized towels such as the Coating Towel.

Use in professional operations — dosage, wash program, and quantity requirements

In professional detailing operations with high towel throughput, the efficient use of SONAX PROFILINE Microfibre Wash is part of operational economics. Correct dosage is central: too little detergent cleans incompletely and leaves residues in the fibers. Too much detergent means unnecessary costs and possibly surfactant residues if the wash cycle does not rinse sufficiently. The manufacturer's recommendation, depending on water temperature and load, is 50–100 ml per standard wash cycle (5–7 kg fill weight) — for towels with very heavy residues (e.g., coating towels after ceramic application), the dosage can be at the higher end.

The recommended wash program for detailing microfiber towels: 30–40°C delicate cycle without fabric softener, medium spin speed (maximum 400–600 rpm), delicate wash program if available. Higher temperatures (60°C and more) clean more aggressively but can compress the fiber cross-sections in synthetic microfibers and permanently reduce capillary action. If you want to be on the safe side: 30°C and a double rinse program combined with the correct Microfibre Wash dosage delivers very good results without thermal stress for the fibers.

For quantity planning: A 1-liter container of SONAX PROFILINE Microfibre Wash, with consistent use, is sufficient for 10–20 wash cycles, depending on dosage and load. For an operation that washes three times a week, one liter is sufficient for four to six weeks. This makes Microfibre Wash a very economical operating supply: the protective effect for the significantly more expensive microfiber towels, whose lifespan can be tripled by correct care, far outweighs the cost of the detergent.

Comparison with household detergents and alternative products — why specialized cleaning is crucial

The question of whether commercially available detergents or alternative products do the same job as SONAX PROFILINE Microfibre Wash comes up again and again. The short answer: not equivalent for professional detailing use. Here is the direct comparison. Standard heavy-duty detergents (Persil, Ariel, and similar) are designed for cotton and blended fabrics at 40–95°C. They often contain optical brighteners that can settle on dark microfiber towels and, when used as a polish removal towel, leave white streaks on the paint. In addition, many heavy-duty detergents contain cationic surfactants or are combined with fabric softeners that clog the fiber capillaries.

Delicate detergents like Perwoll are gentler on fibers and more fabric softener-free than heavy-duty detergents, but also not formulated for the specific residues of vehicle detailing. Polish oils, silicone residues, and SiO₂ particles from ceramic coatings are significantly more stubborn than normal textile dirt. Delicate detergents emulsify these substances less effectively than a product optimized for detailing chemicals. The result: the towel is optically clean after washing, but the fibers are not completely freed from polish oil residues — in the next use, the towel releases these residues onto the freshly polished paint and can create streaks that impair the polishing result.

Some detailers use diluted SONAX PROFILINE All-Purpose-Cleaner as a pre-treatment for heavily soiled towels — this is useful for rough pre-washing, but does not replace the final wash cycle with SONAX PROFILINE Microfibre Wash, which rinses the remaining emulsified residues from the fibers and protects the fiber geometry. The combination of pre-wash with an all-purpose cleaner and main wash with Microfibre Wash is the most effective workflow for towels with heavy polish or coating contamination — the pre-wash breaks down the roughest residues, and the main wash restores the fibers' original absorbency.

Buying SONAX PROFILINE Microfibre Wash — when it's worth it and how it's used

The SONAX PROFILINE Microfibre Wash is available in a 1000 ml bottle and is aimed at anyone who uses professional microfiber towels in the detailing sector and wants to protect their investment. The decision for a specialized detergent is a decision for the economic use of the towel stock: anyone who buys ten SONAX PROFILINE Coating Towels for several euros each and then irreparably damages them with standard detergent after five uses has lost more money than the annual cost of Microfibre Wash would be.

For detailing enthusiasts who occasionally detail a vehicle and use a smaller number of towels, Microfibre Wash is already useful for ten to twenty towels — even a single Coating Towel whose lifespan triples from five to twenty uses exceeds the price of a liter container of Microfibre Wash. For professional operations, Microfibre Wash is not an optional extra, but an integral part of operational procurement, just like polishes, sealants, or pads.

Conclusion: SONAX PROFILINE Microfibre Wash is the consistent complement to a high-quality microfiber towel inventory. It protects the investment in good towels, completely restores cleaning performance after each use, and ensures that the SONAX PROFILINE towel system of Coating Towel, Microfiber Cloth Glass, and other specialized towels retains its value for years. One liter of detergent for 10–20 wash cycles is one of the smallest and most profitable investments in professional detailing operations.