Use a low pressure power washer 2 000 psi or lower to clean.
How to clean a rubber membrane roof.
You should work on one 2 to 3 sq ft area at a time.
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.
7 use a sponge mop or soft bristle brush if it is very dirty to activate the cleaner using a circular motion.
Using a spray bottle cover a 3 foot by 3 foot area.
Clean the rubber in sections to ensure safety always clean your rv front to back.
To get better coverage work small areas one at a time.
How to clean a tpo or pvc roof.
Apply your rubber roof cleaner using a spraying mechanism.
Protect any low curbs base flashings or other points where water could enter from the use of a pressure washer.
Remove dirty cleaner residue by soaking it up with your sponge mop and rinsing it out in a bucket that has clean water in it.
Protect plants shrubbery and exterior facades from run off of cleaning solution.