The product needs to be diluted 1 part with 5 parts water in a garden sprayer.
Chemical cleaning terracotta roof tiles.
Rent or buy a pressure washer and clean your tile roof using a solution of 1 percent household bleach to water.
Follow the instructions on the container of roof wash you purchased.
It sets into the pores of the clay tiles and cleans the grime and dirt.
3 clean the roof tiles with.
Chemical treatment set your pressure washer to lower psi and spray cleaning solution on dry roof.
Stormwater disposal systems should also be checked to confirm they re clear and working properly.
Clean the roof tiles with a high pressure water.
2 use anti moss spray on roof tiles.
Use anti moss spray on roof tiles.
Step by step instructions.
No chemicals are used in this process and gutters need to be flushed and cleaned for the job to be complete.
This will let the chemical seep into the pores of the tiles.
It also serves to protect the tiles from the elements and to maintain their color.
Soak the area of the roof that you are going to clean.
Operate your pressure washer at 1 200 psi and keep the nozzle at least one foot.
This will let the chemical seep into the pores of the tiles.
Start at the furthermost point and work backwards this ensures that you are walking on a dry surface.
Prepare to start cleaning roof tiles.
1 prepare to start cleaning roof tiles.