[Aubs]

Yeah, that crap that comes out of those machines at the car wash is nasty. I had to use them for a year to wash an old X5, and it sufferred terribly. It was black, and always had to be hand dried. Anything less, and the water would form like irridescent spots everywhere, mostly on the window trim. They were nearly impossible to remove. I noticed this with that "No Dry" spray thing too, where like you're not supposed to have to towel dry the car afterwards. So, be careful.