Initial power wash using the pressure washer wash the roof s surface.
How to properly pressure wash atile roof.
Spray the roof with plain water to dislodge loose dirt and debris.
The two main methods for roof cleaning are.
Use water to spray off visible dirt and.
You better use all the personal and other safety equipment and get the help of your partner or friend.
Use a sprayer attached to garden hose that s filled with equal parts chlorine bleach and water.
At this point the tiles become wet and slippery.
Start at the ridge of your roof the top and spray down toward the gutters.
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.
Of laundry strength liquid chlorine bleach and water.
This is the best way to clean a roof if you have asphalt shingles.
Some people use high pressure water spray to clean the tiles but that can damage the tiles.
Chemical treatment set your pressure washer to lower psi and spray cleaning solution on dry roof.
Doing this ensures that debris is always heading in the right direction off your roof.
I took mother nature half of a century to build the green moss on the tile roof and it took me 4 hours to get rid of it sad.
It s better to use an alow pressure water hose and gentle brushes to clean the tiles though only.
Use a pressure washer which can loosen shingles and seriously damage your roof.
Here are the basic steps to cleaning your tile roof.