I may be the only one on here who hasn't used this but it is great! I have a white wing and had a few black blemishes on the bike that I couldn't get off. I guess they where boot scuffs or something. Anyway, i was at the local WM the other night and picked up some Meguiars Scratch X2.0. It's a fine scratch and blemish remover. This stuff really works well. I also had a scratch on the tank and it took care of it too. I'm gonna try it on my truck when the boy child gets back with it from selling watermelons.