I mostly pressure wash / soft wash houses and commercial buildings. However, I've been asked to clean new and used RVs / trailers. I use Holy Grail Wash and Wax for the touchless wash, but not sure how to handle the fiber glass / vinyl that has tiger stripes / black streaks.
1 Answer
Hi. For touchless tiger stripe removal from vinyl, whether on a trailer, house or gutters, we recommend Kracken Wash. You can spray on with a pump up sprayer or we like the battery powered spray. Works great! Once applied, let dwell, but keep wet. Then rinse. In some cases, depending on how bad the striping is, you may have to agitate. If agitating on a RV or trailer be sure to use a SOFT bristle brush so as not to scratch the surface.