How To Clean Moss From Roof Shingles

Scrape off the moss.

How to clean moss from roof shingles.

It s best to clean moss off a roof as soon as you notice it s growing there. Cleaning asphalt shingles of clumps of moss or algae that have taken root in the roof can feel like an overwhelming endeavor. How to remove roof moss fast before it damages your shingles. Apply a storebought or diy cleaning solution to remove the moss.

The less expensive solution is to spray wash the roof with a 50 percent mix of water and bleach to get rid of the algae. 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. But that would only make sense if the shingles were worn out. Once the moss has been thoroughly eradicated from the roof take steps to keep moss from returning.

Work on one small section at a time which allows you better control of the brush and your scrubbing motions. Both algae and moss can be easily removed from asphalt shingles with a 50 50 solution of chlorine bleach and water. 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. Heavy moss growth can actually form dams that can cause water to back up under the shingles and damage the roof deck.

The high powered water jets can damage shingles and remove the shingle granules that protect the roof.