Green Algae On Roof Shingles

It can be brown gray blue or green.

Green algae on roof shingles. If you live in a humid area of the country you ve probably seen unsightly dark streaks on asphalt shingle roofs. The only way to take care of it is to use a high base 503 635 8706. Though often attributed to an accumulation of dirt defective shingles mold or mildew. Sometimes it can also be caused by an accumulation of mildew mold dirt or defective shingles.

The most common culprit is actually a blue green algae known as gloeocapsa magmathat is spread by airborne spores. Living in a humid area of the country like florida you ve probably seen your asphalt shingle roofs with unsightly dark streaks on them. Here in oregon mostly blue green algae grows on the outside of the house or on the roof shingles. How to get rid of algae on the roof.

You may think you have roof algae when really you have moss mildew or mold. Algae is not a plant but an organism spread by spores. Algae grow most often on wood and asphalt shingles or concrete tiles especially if they do not get a lot of sunlight. Algae growth is common on roof surfaces of several materials including asphalt shingles concrete and clay roof tiles and even slate.

Make your cleaning solution. The black mold like stains and streaks that appear on roofs particularly light colored asphalt shingles is actually a blue green algae gloeocapsa magma. Often algae that is identified as green when studied microscopically also looks black or quite dark on a roof surface. Algae will grow flush against the shingles and fixtures on your roof.

Removing algae stains from roof shingles is easy with the right technique. A blue green algae known as gloeocapsa magma could be the reason you have the algae which is spread by airborne spores. The most common class of roof algae is gloeocapsa magma a bacterium that eats water and expels oxygen. Fill a bucket with one gallon of warm water.

Roof algae generally have a black green hue. Mar 25 2020 the black mold like stains and streaks that appear on roofs particularly light colored asphalt shingles is actually a blue green algae gloeocapsa magma. Both of these algae can be cleaned from the roof however the green algae is far easier to remove than the black algae. Moss on your roof is typically green throughout the wet times of the year but can turn greenish brown during the drier seasons.

Commonly found in climates with warm humid summers it does no damage to the roofing but it certainly does looks bad. The green and black algae in my opinion are not harmful to the actual roofing material because they do not develop roots. Commonly found in climates with warm humid summers it does no damage to the roofing but it certainly does looks bad.