So you may want to have this job done by someone who has experience working up high.
How do you clean a roof.
Just spray it on and leave it.
If your roof slope isn t too steep and you re comfortable working on it you can clean it yourself and save the dough.
The bigger the roof the more hundreds you ll spend.
Before you clean stains you ll have to climb up onto the roof and take off twigs leaves and anything else that would get in the way.
I mix up my cleaner in bug sprayer container and spray it all over the roof.
It will rinse off the next time it rains.
Here s how i do it.
With most good cleaners that s all you need to do.
If you do get up on your roof wear well fitting shoes with slip resistant rubber soles and be sure to don eye and skin protection.
And they have to repeat the cleaning every few years.
When you re ready to get started spray your roof using a garden hose with a spray nozzle attachment starting at the top of the roof and blasting downward so the dirty water runs off the sides.
Cleaning roofs is slippery work.
To clean a metal roof wait for a dry overcast day and make sure you have a partner to help you for safety reasons.
All you need to know are the proper way the right tools to use and the right cleaning product.
That way you always stand on dry surface and reduce the chance of slipping.
Professional roof cleaners charge hundreds of dollars.
Don t use a.
As you continue rub gently don t scrape scour or pound on the roof and work in one small section at a time to avoid ripping cracking or breaking the shingles.
If you feel confident about performing the work yourself be sure that the roof is dry wear rubber soled shoes and use a safety harness to prevent yourself from falling off the roof if you slip.
Working up on the roof can be a dangerous task to say the least.
Keep in mind that those roof algae is more than and aesthetics.
Pick them up with your hand use an air blower or gently sweep them off with a broom.
You can do roof cleaning on your own.
Spray the cleaner on a section of roof and let it sit for about 15 minutes.
Use the sprayer to saturate a strip 3 feet high x 10 feet wide.
You ll need a full body harness a garden sprayer a.
The best way to clean a roof is to use a roof cleaning chemical and let it sit for awhile.
These roof algae are considered to be a living thing that can actually eat up your roof shingles.