With either your homemade cleaner or a store bought option spray the moss.
Remove moss on roof lily.
Letting the moss slowly roll down your roof and into the gutters just clogs up the gutters downspouts and underground drains.
Remove moss from your roof as soon as you see it and don t let it become a much bigger problem in the.
It s also a dangerous one.
If using a homemade spray leave it on for 15 20 minutes.
Fortunately removing moss is a fairly simple task that you can perform on a seasonal or as needed basis to keep your roof weathertight and great looking.
Liquid moss killers cover the roof more evenly than dry powders and they let you stay on the ground for the application.
Safely set up your ladder near the moss.
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.
Work on one small section at a time which allows you better control of the brush and your scrubbing motions.
Follow the store bought cleaner s instructions for how long you should leave the cleaner on the moss.
Moss can lift up shingles exposing the roof to moisture which allows rot to form.
Even so you will always need to mount the roof later on in order to remove the dead moss.
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.
Again many years of roof life are lost to power washing.
How to remove moss from a roof.
Moss on your roof isn t just an ugly problem.