Moss can lift up shingles exposing the roof to moisture which allows rot to form.
How to remove moss from steep roof.
It s also a dangerous one.
Whether you like the way it looks or not moss will greatly reduce a roof s lifespan.
Remove remaining moss with a scrub brush and rinse the roof again.
Remove moss from your roof as soon as you see it and don t let it become a much bigger problem in the.
Follow the store bought cleaner s instructions for how long you should leave the cleaner on the moss.
With either your homemade cleaner or a store bought option spray the moss.
Algae will disappear and wash away with subsequent rains the association advises.
How to remove moss from a roof.
The bleach will kill the algae or moss but rinsing won t necessarily leave the roof sparkling clean.
If using a homemade spray leave it on for 15 20 minutes.
Safely set up your ladder near the moss.
Roof moss removal usually requires a broom or heavy stream of water.
Moss is thick algae is paper thin.
Carefully place a ladder near the area of moss growth and don slip resistant shoes old clothes rubber gloves and eye protection.
Power wash roof optional alternatively you can use a power washer 100 the home depot to clean away moss but there are several caveats to consider.
Liquid moss killers cover the roof more evenly than dry powders and they let you stay on the ground for the application.
Algae is just a thin film of organic growth that can be removed by washing the roof with certified organic oxygen bleach.
Moss is a thick organic growth.
Even so you will always need to mount the roof later on in order to remove the dead moss.
Letting the moss slowly roll down your roof and into the gutters just clogs up the gutters downspouts and underground drains.
Copper strips prevent the growth of moss and algae.
Again many years of roof life are lost to power washing.
Roof moss removal and algae tips.
Hose off and brush all moss loose from your roof shingles.
Its recommended anyone cleaning moss off a roof should do it on a cloudy day.
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.
If the water will not reach the peak of the roof from the ground you can spray while standing on a ladder.