I have read a lot of these thread, and a lot on detailing forums. I am a little new to this but I have to ask. Is there any type of brush that is recommended to use to scrub your car? Not just the wheels but the paint. I never read any threads that talk about it. Even sites that sell detailing supplies brushes for the paint itself are very limited on the sites. Just curious, as I am wondering if this is damaging my paint. The one I use is super soft, but nothing special, just some knock off brand. I have seen the boar's hair brush and that is about it. It looks to be more rough than the one I use.