Works better than any other
July 29, 2010
I've tried everything I can buy off the shelf at the local auto parts stores, and none of those even touches the brake dust on my MINI (BMW). Mothers FX Engineered wheel cleaner is another story -- spray it on and brake dust starts running off immediately. If it's a lot of build-up (two weeks or more) I will agitate it with the tire brush. But then rinse with a hose and I'm all done -- no further washing is necessary. Great stuff -- I hope it never goes away!