Before applying the cleaner spray the roof with water to cool it down.
Wash my roof.
Cleaning just a moldy roof can be very easy.
Of laundry strength liquid chlorine bleach and water.
This is the best way to clean a roof if you have asphalt shingles.
Pour it into a pump sprayer strap yourself into a full body harness tie it down and climb to the roof.
There is only one way to clean your roof.
The two main methods for roof cleaning are.
There are several ways on how you can actually clean your roof and one of which is by using an effective detergent that has the ability to remove any stains and at the same time will not cause any damages on your roof.
Pressure washing in which highly pressurized water is sprayed on the roof to remove any mold algae dirt or grime and chemical cleaning sometimes called soft washing in which chemicals are the main thing that are removing those harmful things from your roof.
Gutter cleaning is a great time for a general health inspection of your roof.
Cleaning a roof costs 0 20 to 0 60 per square foot.
That ll prevent the cleaner from drying out too quickly.
Many contractors charge by the square foot of the roof or by the square.
Use a pressure washer which can loosen shingles and seriously damage your roof.
Each square is 100 square feet and the average house has 17 squares.
Use a sprayer attached to garden hose that s filled with equal parts chlorine bleach and water.
Some may just be stained with mold and others may have a ton of algae.
Then spray the cleaner onto the shingles photo 1.
How do i clean my roof.