FIRE UP wrote:
Anyone who's been on one of these fiberglass roofs, AFTER it's not been cleaned for quite some time, will tell you how bad it is, especially if it's been stored outside or, has been on the road for a while. Since the surface is horizontal, it will collect dirt/dust/debris/leaves etc. Getting up there and just "fluffing" it off with something less than soap and water and a brush, just ain't gonna cut it.
To me, that goes along with the sides too. If that coach is DIRTY, as in you can SEE the dirt on it, I'm personally not going to grind it into the paint. It takes a good wetting to loosen the dirt etc. that's on the there and then, a soft brush/mop to scrub it off (with plenty of water) so there's no damage to the paint, then, a good rinse.
I don't mind evaluating, testing and using new products if, they fit the bill but, cleaning a dirty motor home with less than soap and water, just won't happen on mine. Sorry.
Scott
In California wetting anything is discouraged, especially in central Ca.:)