Snowfoam ??

[InkedMuttley]

Think of snowfoam as a "Bubble", Basically it works my encapsulating the dirt and lets it roll off where as with a sponge you might think it's clean but you have always got little grains of sand etc.

If you ask me Snowfoam is the shiz!

But get the paint back to a finish like glass with a good quality polishing compound and then wax it (carnauba FTW!) and then that will help a shitload with snowfoam you'll find that you don't really need to wash it half as much and when you do all you really need to do is foam it and you've got the finish up again!