Remove Green Algae From Roof Tiles

The green color comes from chlorophyll which is the same substance that makes plants green.

Remove green algae from roof tiles.

You may think you have roof algae when really you have moss mildew or mold. If you have green stains on your deck or siding it s probably due to either cholophyta algae green algae or a cyanobacterium related to gloeocapsa magma. Causes cures of black brown or green algae staining on roof surfaces. When leaves and other material collect on your roof a perfect bed is formed for moss and lichens to grow.

Remove moss and lichen from your roof with vinegar. Living in a humid area of the country like florida you ve probably seen your asphalt shingle roofs with unsightly dark streaks on them. Roof algae generally have a black green hue. The black mold like stains and streaks that appear on roofs particularly light colored asphalt shingles is actually a blue green algae gloeocapsa magma.

The algae can cause black or gray streaks that seem to run down your roof. Both of these algae can be cleaned from the roof however the green algae is far easier to remove than the black algae. Moss itself is a plant while lichen conisist of a fungus and a photosyntheizing plant living together. Commonly found in climates with warm humid summers it does no damage to the roofing but it certainly does looks bad.

They are more of an aesthetic issue since they make the roof look horrible. Algae stains on roofs. The green and black algae in my opinion are not harmful to the actual roofing material because they do not develop roots. Algae grow most often on wood and asphalt shingles or concrete tiles especially if they do not get a lot of sunlight.

The most common class of roof algae is gloeocapsa magma a bacterium that eats water and expels oxygen. Here we discuss the causes of algae growth on roof shingles the effects of these conditions and how to cure or prevent algae formation on roofs.