If the water will not reach the peak of the roof from the ground you can spray while standing on a ladder.
Remove moss on my shingle roof.
Before applying a moss remover cleaner use a scrub brush 3 15 the home depot or a long handled soft bristle brush to gently scrape or pluck moss from the roof shingles or tiles.
Use a standard bristle scrub brush on a pole and push the brush down the roof to tear the moss s shallow root system from the shingles.
Liquid moss killers cover the roof more evenly than dry powders and they let you stay on the ground for the application.
Use a solution of bleach vinegar or dish soap for this.
Even so you will always need to mount the roof later on in order to remove the dead moss.
Moss i guess it is moss is collecting on one side of the asphalt roof.
Letting the moss slowly roll down your roof and into the gutters just clogs up the gutters downspouts and underground drains.
There are many ways to remove moss that tends to grow in shaded areas.
Moss is quite easy to remove from a roof.
Cleaning asphalt shingles of clumps of moss or algae that have taken root in the roof can feel like an overwhelming endeavor.
The high powered water jets can damage shingles and remove the shingle granules that protect the roof.
Spray the moss covered roof with a moss control product or sprinkle the material on depending on the product formulation.
While moss is typically not harmful it could cause minor damage to a roof.
When the moss is dead scrub it off then install zinc flashing to prevent more moss growth.
Do not brush up the roof as you might break the bond between shingle layers.
The roof is otherwise in good shape.
What i have learned so far is that the roof should not be power washed.
Apply a storebought or diy cleaning solution to remove the moss.
Moss growing on a roof lifts the shingles and allows water to seep underneath and rot the roof deck.
In my experience kill the moss let it die and in a few weeks manually remove the dead moss with a soft cedar shingle it s not easy but it works.
Once the moss has been thoroughly eradicated from the roof take steps to keep moss from returning.
To remove moss you first have to kill it.
Potassium salts of fatty acids applied using a hose end spray.