Best roof cleaner?

[ggilbert]

Simple green on the tough spots and dawn on all of the roof. Car wash on the walls.

[tazzman1961]

ggilbert - Will simple green and dawn removal mildew?
Dean

[16WhiteColly]

I use Dawn and a small amount of bleach with water on my canopy stains.

[ggilbert]

Originally Posted by tazzman1961

ggilbert - Will simple green and dawn removal mildew?
Dean

It’s worked good for me and if you are not satisfied with the results you can use the leftover chemicals in other places. It’s not only for cleaning RV.

[spoon059]

30 seconds cleaner and minimal brushing worked great for me. I did one side at a time so that I was standing on a dry roof as much as possible.