Clean Moss Off Asphalt Roof Shingles

To learn how to prevent moss and algae from getting on your shingles keep reading.

Clean moss off asphalt roof shingles. After 15 to 20 minutes rinse the solution off with a sprayer that has enough force to dislodge algae and moss without damaging the shingles. How to remove roof moss fast before it damages your shingles. How to clean algae or mold off your roof shingles living in a humid area of the country like florida you ve probably seen your asphalt shingle roofs with unsightly dark streaks on them. The bottom line preventing algae and moss from growing on your roof is easier than trying to remove it.

Cleaning asphalt shingles of clumps of moss or algae that have taken root in the roof can feel like an overwhelming endeavor. Removal can take several months before the moss can be blown away revealing clean shingles underneath. It s best to clean moss off a roof as soon as you notice it s growing there. Further climbing on your roof frequently to clean off growth can damage your roof and shorten its lifespan by loosening the granules on.

Moss can seriously impact asphalt shingle performance by causing them to curl up and blow off eventually resulting in leaks. For deep stains let the roof dry then reapply the cleaning solution and rinse it off again after no more than 30 minutes. Both algae and moss can be easily removed from asphalt shingles with a 50 50 solution of chlorine bleach and water. Heavy moss growth can actually form dams that can cause water to back up under the shingles and damage the roof deck.

Carefully place a ladder near the area of moss growth and don slip resistant shoes old clothes rubber gloves and eye protection. Once the moss has been thoroughly eradicated from the roof take steps to keep moss from returning. A thick growth of moss works like a sponge keeping the roofing damp for long periods and it can lift edges of shingles making them vulnerable to blowing off in a windstorm. Hose off and brush all moss loose from your roof shingles.

Fill your low pressure agricultural sprayer with a specialized asphalt cleaning agent. To stay safe suit up in long sleeves pants and safety goggles. There are many ways to remove moss that tends to grow in shaded areas. Cleaning asphalt shingles is an important part of protecting your roof.

Removing moss and algae from asphalt shingles.