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 to remove mpss from a shingle roof.
Again many years of roof life are lost to power washing.
The high powered water jets can damage shingles and remove the shingle granules that protect the roof.
Cleaning asphalt shingles of clumps of moss or algae that have taken root in the roof can feel like an overwhelming endeavor.
Work on one small section at a time which allows you better control of the brush and your scrubbing motions.
Moss growing on a roof may or may not be considered attractive or quaint but there is no doubt that extensive moss on a roof can seriously damage the.
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.
Moss growing on a roof lifts the shingles and allows water to seep underneath and rot the roof deck.
There are many ways to remove moss that tends to grow in shaded areas.
Climb up to the roof and begin scraping off dead moss from the shingles using a putty knife or painter s 5 in 1 tool and working from the bottom up.
Letting the moss slowly roll down your roof and into the gutters just clogs up the gutters downspouts and underground drains.
Once the moss has been thoroughly eradicated from the roof take steps to keep moss from returning.
There are many benefits of removing the moss covered shingles including.
Apply a storebought or diy cleaning solution to remove the moss.
A thick growth of moss works like a sponge keeping the roofing damp for long.
Use a solution of bleach vinegar or dish soap for this.
When the moss is dead scrub it off then install zinc flashing to prevent more moss growth.
Moss which is what shows in the pictures you sent is more worrisome because it can damage asphalt shingles.
How to kill moss growth on roof shingles.
The benefits of removing moss covered shingles before a new roof installation.