My car is black, found out the hard way that no matter how fine a polish you use, it will still leave swirls until you put wax on it. Ugh. I like the TW Ice, I will probably try a clay bar next time to get the overspray off, Im told that it works quite well for that. VIP doesn't seem to carry the ICE version of the claybar though, should I wat till I can find the TW Ice version or would the regular or maguires work just the same? Can't imagine there is much difference except which chemical compounds are used. BTW the overspray does come off, slowly, if I scrub it continuously by hand with a microfiber cloth and turtlewax polish in a bottle, I don't have the time or endurance to keep rubbing this thing for the hours and hours that would take.