I just used this stuff and it is great. my car hasn't been washed in about two weeks(no rain just dust). I just sprayed a little on the dirty area, wiped with a micro. and wiped off with clean side of micro. All I can say is WOW! :eek Used it on the rims, did the car in about 20 min. my neighbor was washing his car and by the time he started washing I was done. thanks dc and poorboys. :headbang