We have Winn MH, the style with decals (not full body paint - I wish...) No matter what I try to use to clean I can't get grey grunge to clean away from white fiberglass areas, it's like it is unde...
Usually every one wants to spray on and rinse off but in reality only $$s holes and elbows usually geturdone. I can take a buffer to any coach and make it look 90 percent better. But that takes time and effort.