Personally, I prefer the rubber roof over the vinyl. The only product that Doubletree certifies as 'safe-to-use' on the vinyl is Murphy's Oil soap and you might just as well use distilled water 'cause the Murphy's just doesn't remove the dirt and bring back the white like the multitude of products available for the rubber roof. If you try some product that cuts the dirt effectively, you may also discover it's cutting the bond between the vinyl and the roof surround caulking. Not a good thing!
__________________
Sandra, Bruce
|