Removing Green Algae From Roof Shingles

Though often attributed to an accumulation of dirt defective shingles mold or mildew.

Removing green algae from roof shingles.

Softwashing to remove roof algae moss. There is no damage to the shingles. Apply a storebought or diy cleaning solution to remove the moss. Metal roof or metal roofing.

How to remove algae from asphalt shingles. The black mold like stains and streaks that appear on roofs particularly light colored asphalt shingles is actually a blue green algae gloeocapsa magma. This unique advance in shingle technology gives long term fungus protection for the entire roof. The high powered water jets can damage shingles and remove the shingle granules that protect the roof.

The shingles look brand new. They call it the algaeblock system. To remove the algae from asphalt shingles you have a few options. Wood shingles or wood shakes roofing.

The most common culprit is actually a blue green algae known as gloeocapsa magma that is spread by airborne spores. How to remove algae from roof shingles here in oregon mostly blue green algae grows on the outside of the house or on the roof shingles. Common algae that form on roof surfaces including asphalt shingles and roll roofing include the algae shown above and gleocapsa magma a species that generally appears black on the roof surface but under some lighting conditions even on the roof gleocapsa magma can appear as a blue green color as might other algae genera species. Tile or mexican tile roofs.

No pressure washers please. Commonly found in climates with warm humid summers it does no damage to the roofing but it certainly does looks bad. A blue green algae known as gloeocapsa magma could be the reason you have the algae which is spread by airborne spores sometimes it can also be caused by an accumulation of mildew mold dirt or defective 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.

We use chemical solutions that are approved as safe from shingle manufacturers and a low pressure soft wash. Remember work on a cool roof in the. We use a softwashing technique at sherwood roof cleaning power washing to clean roofs here in fairfield county. This is the only safe way to effectively remove algae and moss from roof shingles.

If you live in a humid area of the country you ve probably seen unsightly dark streaks on asphalt shingle roofs. You can find more information on these special roofing shingles here. However at the time of this writing they do list a number of companies that. The only way to take care of it is to use a high base chemical solution like zinc sulfate.

They re likely to damage the shingles. Here s what the shingles looked like after removing the green algae. Spray wash the roof with a 50 mix of water and bleach to get rid of the algae.