Black stains
Howdy all !! We just got a 2001 Hornet Sport by Keystone 35 ft. Beautiful shape but has those pesty black streaks we all know about. I plan on power washing it. Will just power washing it take em ...
Forum Discussion
I like Awesome but it is damaging to gel coat and fiberglass, even diluted. Wal Mart sells black streak cleaner in the rv section or go to an rv place. I agree with others, don't power wash, too strong
