I was wondering if anyone found a great wax to use on white painted cars? The reason I ask this, I always have used PS21 and I live by that stuff. That is some great wax, but it is for dark colors. Yes, it can be used on light colored cars too, but it doesn't do them justice like red or black. It makes them dark cars look deep. Was wondering if anyone has found a great wax like that, but for the lighter side of colors such as white...