Pressure power washing.
Pressure wash fiber cement roofing.
If your moss is on decks concrete brick or siding you can use a pressure washer to remove it.
The two main methods for roof cleaning are.
After applying the roof wash the correct method is to be up on the roof using light pressure aiming down the roof at all times at the angle of the roof this way there is never direct pressure with the roof.
The power of pressure washers can be too much of a good thing.
In fact pressure washing fiber cement siding is one of the only ways you can damage this durable type of siding.
In a response to an email enquiry made in february 2014 marley made the following statement about one of their popular concrete roof tiles the emphasis capital lettering is theirs.
If using a brush brush the siding s surface dust or dirt then rinse the area with a garden hose.
This is one of the few ways that you can damage it.
Cleaners before spraying moss there s a wide variety of recipes for killing moss including bleach and water vinegar and water or soap and water.
From there rinse the area with clean water.
If using a soft cloth wet the cloth then wipe the area in a side to side motion in the direction of the plank shingle or panel siding until clean.
The water pressure will remove the granules that are important for protecting your roof.
Once you squeeze the trigger the powerful recoil on the spray wand can throw you off balance and off of a ladder.
Not to mention using a pressure washer from a high place is dangerous.
If you feel that you need to use a pressure washer especially on harder to reach locations only use it at a low pressure under 1500 psi with a wide tip.
Do not use a high pressure hose to clean fiber cement siding.
Consumer reports experts share pressure washer cleaning advice for your deck roof siding car and more.
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.
If you are not experienced with power washing consider hiring a professional.
Be sure to completely rinse it free of any soap residue.
Instead use a soft cloth and soft bristle brush to clean your siding as needed.
Only use a pressure washer at a distance of 6 feet or more.
Wear safety goggles and gloves gather your equipment and get started.
However for grass and roofs you re going to have to use another method.
We do not recommend pressure washing your roof covering.
Use a side to side motion when cleaning horizontal planks.
