Devonm2012
Jul 23, 2013Explorer
Roof Care / Cleaning
2012 Newmar Dutch Star ~ Fiberglass roof ~ the rough strip around the edge has a lot of black stops on it that do not come of with regular washing. Not sure if it is mold or just the rough surface or what. Shop at a dealer said I could use soft scrub and a brush on it. Not sure. Any other thoughts?