Bests & Worsts Reviews from Amazon

I read previous reviews about this stuff and decided to try it on my wife's 6 year old BMW. I was always able to keep the outside of her wheels clean, but the inside was black from all the years of embedded brake dust. I tried everything and could not get them clean. Now this stuff does smell a bit bad, but if you are doing it in your driveway, you can suck it up just for the results. I sprayed the stuff on and waited for 3-5 minutes and then used a small brush to scrub it in. Rinse and repeat until all the brake dust is gone (it took me three times per wheel). In all, it took me about 1.5 hours and 4 beers to get the job done. You can see from the pictures, this product works! I did use 75% of the bottle for the first time, but going forward a light spray every wash should keep them looking new. Highly recommended!!!