You should work on one 2 to 3 sq ft area at a time.
How to clean a rubber roof on a rv.
Apply your rubber roof cleaner using a spraying mechanism.
Sweep the roof to remove loose dust and debris.
Continue this process until you coat the whole roof.
Step 2 cleaning the rv roof.
The cleaner running off your roof as you go can leave dirt trails on the sides of your rv and can even damage the graphics in some cases.
Step 1 assessing the rv roof.
Start by inspecting the roof thoroughly and check if there is mold or mildew.
At the same time check if tree sap residue is present.
You will need about 16 to 20 ounces to cover the entire area.
It needs 24 hours to air dry completely.
A pre rinse will help but you ll still want to spray the sides periodically and after you re done.
Apply the roof treatment just after cleaning your rv roof.
The first step is to spray down the sides front and back of your rv.
Spray in 3 foot by 3 foot sections and spread with a clean damp sponge mop.
In such case a stronger cleaning agent is required.
Always ensure the ladder is secure.
In beginning to show you how to clean a tpo roof dave introduces some things you should be aware of when you re up on the rubber roof including walking on wet spots near the corners of the roof.
He explains which products he prefers to use such as a rubber roof cleaner and conditioner you can pick up at a local store and then teaches you.