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.
How do i remove moss from my roof.
Moss can be removed physically with water and a stiff brush on a pole or a scrub brush chemically or a bit of both.
Moss itself is a plant while lichen conisist of a fungus and a photosyntheizing plant living together.
Its recommended anyone cleaning moss off a roof should do it on a cloudy day.
Hose off and brush all moss loose from your roof shingles.
You will need to treat the roof to stop the moss from growing back.
If the water will not reach the peak of the roof from the ground you can spray while standing on a ladder.
If you want to clean moss off a roof yourself you will have to plan how you are going to kill the moss and remove it effectively.
When leaves and other material collect on your roof a perfect bed is formed for moss and lichens to grow.
You can remove moss and lichens from your roof by using vinegar as a environmentally friendly weedkiller.
Letting the moss slowly roll down your roof and into the gutters just clogs up the gutters downspouts and underground drains.
Liquid moss killers cover the roof more evenly than dry powders and they let you stay on the ground for the application.
1 slide a margin trowel under shingles to unstick them from the ones below.
Once the moss has been thoroughly eradicated from the roof take steps to keep moss from returning.
In this video this old house general contractor tom silva explains how to remove roof moss and prevent it from coming back.
To keep the algae from coming back insert 6 inch wide strips of zinc or copper under the row of shingling closest to the roof peak leaving an inch or two of the lower edge exposed to the weather.
Cleaning asphalt shingles of clumps of moss or algae that have taken root in the roof can feel like an overwhelming endeavor.
2 slide sacrificial zinc strip underneath the loosened shingles.
Carefully place a ladder near the area of moss growth and don slip resistant shoes old clothes rubber gloves and eye protection.
This is oof cleaning products which should be left to absorb into the moss for at least 20 minutes will not evaporate as quickly as they would on sunny days.
Experts recommend that you save roof moss removal for a cloudy day.
