rubber roof cleaning

padave wrote:

harold1946 wrote:
I use regular automotive wash in a pressure washer, and a scrub brush on any stubborn stains, followed by a coating of 303 UV protectant.
Do not us anything with petroleum or citric acid.

I would never use a power washer on any part of my camper. I use rubber roof cleaner (usually Thetford). I wet the roof, spray the cleaner on directly, take a soft brush and brush the roof, let it set for a few minutes, brush it a second time and then rinse. I will repeat those steps on stubborn stains. I have found that each time I clean the roof it is easier because the specially designed rubber roof cleaners have a protectant that seems to keep things from staining the roof which makes cleaning easier. I wash my roof at least twice a year. More frequently cleaning means less work in the long run and extended roof life. Just my two cents....

Dont know why you quoted me. If one does not want to use a power washer,or has not the ability to do so properly, please do not. :S

harold1946 wrote:
I use regular automotive wash in a pressure washer, and a scrub brush on any stubborn stains, followed by a coating of 303 UV protectant.
Do not us anything with petroleum or citric acid.

I would never use a power washer on any part of my camper. I use rubber roof cleaner (usually Thetford). I wet the roof, spray the cleaner on directly, take a soft brush and brush the roof, let it set for a few minutes, brush it a second time and then rinse. I will repeat those steps on stubborn stains. I have found that each time I clean the roof it is easier because the specially designed rubber roof cleaners have a protectant that seems to keep things from staining the roof which makes cleaning easier. I wash my roof at least twice a year. More frequently cleaning means less work in the long run and extended roof life. Just my two cents....

Pig-Smoker wrote:
Why ???

Because your owner's manual probably says so.

2oldman wrote:
Once again, no treatment is needed.

Why ???

Once again, no treatment is needed.

Spic and Span is what the roof membrane manufacturer specifically noted as the best substance to use when cleaning the rubber roof. I use that diluted in water with a soft scrub brush.

Works great...

I use regular automotive wash in a pressure washer, and a scrub brush on any stubborn stains, followed by a coating of 303 UV protectant.
Do not us anything with petroleum or citric acid.

This video can give you a start. I use Spic n Span and I also use a hose - unlike the method in the video.
Dawn Dish Soap also works and is safe for rubber roofs. Be careful, it gets really slippery.

Video Link