Dr. Wack "P21S" P21S "HIGH END" Wheel Cleaner 1000ml

Dr. Wack P21S "HIGH END" Wheel Cleaner – uncompromisingly powerful & material-friendly

How does Dr. Wack P21S "High End" Wheel Cleaner work?
Thanks to its gel formula and active indicator, it automatically, quickly, and gently removes even stubborn brake dust, oil, and rubber residues – even at low temperatures.

The Dr. Wack P21S "High End" Wheel Cleaner is the premium wheel cleaner for anyone who wants uncompromising cleaning performance without risk to paint, metal, or seals. Whether aluminum, chrome, or painted rims – the highly viscous gel formula adheres, dissolves even baked-on brake dust, and ensures a visibly clean result after just a few minutes. Perfect for demanding drivers and enthusiasts who value shiny wheels and safe application.

• Maximum cleaning power: Reliably removes even extreme brake dust, oil, and rubber residues – without manual scrubbing.

• Gentle gel technology: Does not run off, adheres for a long time, and cleans deeply without attacking sensitive surfaces.

• Safe & environmentally conscious: pH-neutral, suitable for TPMS sensors, and biodegradable – uncompromisingly effective and responsible.

Gel formula & active indicator – how the cleaning works

The special gel formula of the P21S "High End" Wheel Cleaner was developed to achieve maximum adhesion to the rim. Instead of running off, the gel remains evenly on the surface – even on vertical surfaces. This allows the active cleaning components to work longer and more intensively. During the exposure time (approx. 3–5 minutes), they penetrate layers of dirt from brake dust, metal particles, and oil residues. The characteristic active indicator signals the progress: as soon as the cleaner turns purple to black, the dirt is dissolved and can simply be rinsed off. This color change reaction is based on iron complexation – visible proof of its chemical activity.

Application & optimal exposure time

Applying the Dr. Wack P21S "High End" Wheel Cleaner is very simple and safe. Spray the cleaner evenly onto dry, cooled rims – ideally from a distance of about 20 cm. Then let it work for 3–5 minutes until the purple discoloration is clearly visible. Afterward, rinse thoroughly with a strong jet of water or a high-pressure cleaner. For heavily baked-on dirt, a soft wheel brush set can further enhance the effect. Important: Do not use on hot rims or in direct sunlight. The cleaner is suitable for all materials, including sensitive TPMS sensors. Thanks to its pH-neutral formula, no corrosion damage occurs to metal, paint, or plastic parts.

Results, material compatibility & areas of application

The P21S "High End" Wheel Cleaner convinces with uncompromising cleaning results – even where other products reach their limits. Brake dust and baked-on particles dissolve completely, without rework or mandatory brushing. The rims regain their original shine, without dull residues or streaks. Its high material compatibility makes it ideal for all wheel types, including chromed or polished surfaces. Even at cold temperatures, the effect remains strong, making it the perfect all-season cleaner. For complete care, we recommend applying a wheel sealant like Dr. Wack P21S Wheel Wax after cleaning – this protects long-term against new dirt and facilitates the next cleaning.

Frequently Asked Questions about Dr. Wack P21S "High End" Wheel Cleaner

How long should P21S "High End" Wheel Cleaner be left to work?
3–5 minutes is ideal. During this time, the active indicator visibly dissolves the dirt. Then simply rinse with water.

Can I also use the cleaner on painted or chromed rims?
Yes, the cleaner is pH-neutral and material-friendly – it can be safely used on all common rim surfaces.

Is the cleaner also suitable for winter rims?
Yes, its strong formula works effectively even at low temperatures and simultaneously protects the material.

How do you know when the cleaner has finished reacting?
When the gel turns purple to black, the dirt is dissolved, and cleaning is complete.

Is P21S "High End" Wheel Cleaner biodegradable?
Yes, according to the manufacturer, the cleaner is biodegradable and environmentally friendly in use.

Last updated: 24.10.2025 — Author: Daniel (Detailing1)