Using a pressure washer set to a low psi rinse loose debris off your roof with clean water.
How to clean concrete roof tiles.
Spray the roof with plain water to dislodge loose dirt and debris.
However you need to be careful with bleach.
For one having the.
One of the simplest diy ways to clean your roof is with a bleach and water combination.
A roof is one of the first things a visitor might notice about your house specially if you have a tile roof because they re more rare than your typical asphalt roof due to the cost of the natural tiles which can be either clay sand synthetic stucco or concrete plus the cost of installation.
There s good reason why people desire them despite the hefty price tag.
Cutting back overhanging trees will help the roof to clean up and help keep it clean.
You can use long poles power washers or you could wait for the rain to wash it down.
Doing this ensures that debris is always heading in the right direction off your roof.
Remove loose debris tree leaves dirt etc from the roof surface.
You can either clean down the tiles by hand if you ve really got the energy or stand about 4 feet away and use water pressure.
It is very tricky to clean them without stepping on them but it can be done.
You can use a ladder to reach most of the roof.
It s better to use an alow pressure water hose and gentle brushes to clean the tiles though only.
Start at the ridge of your roof the top and spray down toward the gutters.
Every time that you walk on concrete tiles you risk cracking or breaking them.
Now its time to wash the anti moss spray and other debris of the roof.
If you collect rain water for drinking then you can t really use it.
Some people use high pressure water spray to clean the tiles but that can damage the tiles.