Griot's Garage Wheel Cleaner features a balanced, safe and effective on all wheels: chromed, polished, powder coated, aluminum, or steel. Wheel Cleaner is so effective, it's approved by BBS, Dayton Wire Wheels, and Tire Rack. Highly-concentrated formula clings, penetrating and loosening brake dust, grit, and road grime. More importantly, it's safe for you and the environment. Steer clear of any wheel cleaner that boasts spray-on, spray-off (with no agitation)... They are caustic, and a danger to you and our planet. Griot's Garage Wheel Cleaner is the safe, effective, biodegradable choice! Check out our expansive line up of wheel cleaning tools and the hardware you'll need to get better results and save time.