I hate to talk bad about a product, but I'm pretty disappointed with the results I got. I had a weeks worth of brake dust/dirt on my rims, so it wasn't a lot, just a light layer, but this stuff didn't do anything to it. I followed the directions and left it on the surface for 5 minutes.
I took a picture where I wiped away the dust in two spots, to show how it didn't remove anything. Normally I'd just move on, but since this product isn't exactly cheap, I wanted to show my results (or lack thereof). Perhaps they just don't work well on our stock rims? Honestly this worked no better than just spraying on soap while washing the car.
