Chemical treatment set your pressure washer to lower psi and spray cleaning solution on dry roof.
How to properly pressure wash atile roof.
Doing this ensures that debris is always heading in the right direction off your roof.
I liked the green look but.
The two main methods for roof cleaning are.
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.
Here are the basic steps to cleaning your tile roof.
Some people use high pressure water spray to clean the tiles but that can damage the tiles.
Spray the roof with plain water to dislodge loose dirt and debris.
It s better to use an alow pressure water hose and gentle brushes to clean the tiles though only.
Using a pressure washer set to a low psi rinse loose debris off your roof with clean water.
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.
Start at the ridge of your roof the top and spray down toward the gutters.
Use a pressure washer which can loosen shingles and seriously damage your roof.
Of laundry strength liquid chlorine bleach and water.
Use a sprayer attached to garden hose that s filled with equal parts chlorine bleach and water.
You better use all the personal and other safety equipment and get the help of your partner or friend.
Use water to spray off visible dirt and.
Initial power wash using the pressure washer wash the roof s surface.