Purchased a 31 ft. Fleetwood Wilderness to live in. I also bought a RV slot with a Canopy. I have been doing preventive maintenance on my rig so I scrubbed the roof. It cleaned up good. I presume it i...
There are roof protectants sold at RV parts stores. Really not much use. Personally wash throrouhly and inspect and reseal seams as needed. Some people use formula303 on their roof.