Getting off black streaks
Why do black streaks form so fast and are so hard to get 100% off? Got a 6 month old fiberglass TT and black steaks mostly wash off but you can still see a faint shadow. Even tried a magic eraser. Th...
Forum Discussion
a clean roof is the best defense to black streaks. . . As far as removing them, have you ever hand waxed the RV ?? That will remove them, and help prevent them as well.
Good Luck ~ Joe
