what do use to clean your wheels? i'm starting to get some stains and other surface blemishes on my wheels and was curious as to what works without messing up the finish. these are eagle 589 high polished alloys. already tried one small spot with a chrome polish and i think it has too much scouring agent, i can see little swirl marks where i rubbed it in. any suggestions oh and i will be emailing the wheel manufacturer to for there input also, but i'm sure it will take them a while to get back to me.