If you go a little too long between washings or you drive a vehicle with brakes that blacken your wheels, here's some much-needed help. You're going to love how well this cleaner works and how easy it will be to remove stubborn grime. Our Heavy-Duty Wheel Cleaner is a pH balanced, non-acidic and non-caustic formula. Its thick solution clings to the surface, breaking down and loosening stubborn brake dust and road grime. It actually changes color as it works! Spray on, allow it to remain on the wheel for 3 to 5 minutes, gently wipe with any one of our cleaning tools and rinse clean. Safe for use on any wheel finish; painted, chromed, uncoated aluminum, powder coated, anodized... you name it! There are wheel cleaning products on the market that claim to be spray-on, hose-off, no-touch wheel cleaners. If you've tested them like we have you've discovered they don't really get your wheels thoroughly clean. You still have to wipe the surface for a proper cleaning. Any cleaner that could work without wiping would be extremely harmful to the environment and to your eyes, skin and nose. Enjoy this fabulous cleaner knowing it's safe and it really works.