When a regular shampoo isn't enough and the paint needs a real deep clean
RRC Bad Boys Alkaline Shampoo is a highly concentrated alkaline car shampoo for thorough contact washing that tackles road film, grease, and stubborn road grime.
Although it offers higher cleaning power than a regular pH-neutral shampoo, it is also suitable for vehicles protected by ceramic coatings or durable synthetic waxes. The rich foam and high lubricity ensure a smooth glide of the wash mitt and safer contact with the paint.
RRC BAD BOYS ALKALINE SHAMPOO AT A GLANCE
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Stronger cleaning effect on road film and stubborn dirt.
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Extreme lubricity and rich foam for safer hand washing.
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High concentrate – just 25 ml per 10 liters of water is enough.

More cleaning power without scrubbing
The alkaline formula helps loosen dirt that accumulates on the surface over time and may not be removed by a standard maintenance shampoo on the first try. It is therefore suitable for more thorough regular washing, spring cleaning after winter, or preparing the car for further detailing.
At the same time, it creates a very slippery wash solution, allowing the mitt to glide smoothly over the bodywork without unnecessary resistance. Less friction means a more pleasant experience and a lower risk of creating fine scratches during contact washing.

Rich foam even at low dilution
Only about 25 ml of shampoo per 10 liters of water is needed, so one bottle lasts for a large number of washes. Even at a low concentration, it creates rich foam and sufficient lubrication for comfortable work on the entire vehicle.
Thanks to its slippery formula, you can also use it as a lubricant for mechanical decontamination with a clay bar, where sufficient glide between the clay and the paint is essential.

Instructions for use
- Dilute approximately 25 ml of shampoo in 10 liters of water.
- Wash the vehicle ideally using the two-bucket method.
- Work with a wash mitt starting from the top of the vehicle and moving downwards.
- Keep the surface wet at all times and do not let the shampoo dry.
- Finally, rinse the car thoroughly with clean water and dry it.