Moving Algae From Tile Roofs

These fungal growths do not grow directly on the roof tiles but grow in between the tiles and then start to spread to cover various surfaces of the roof.

Moving algae from tile roofs.

Attached near the peak of the roof. 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. It will not take the color out of the shingles and will not harm the vegetation. If you wish to prevent reoccurrence of fungus think zinc.

Once the roof is completely dry our roof rain sealant coat also made from natural products is applied to stop algae from regrowing. Roof moss removal usually requires a broom or heavy stream of water. Algae grow most often on wood and asphalt shingles or concrete tiles especially if they do not get a lot of sunlight. The appearance of black streaks stains and green black hues on your roof is the common way to identify fungal growths.

The only way to take care of it is to use a high base chemical solution like zinc sulfate. Zinc strips left have been used for many years as an algae preventative. The most common class of roof algae is gloeocapsa magma a bacterium that eats water and expels oxygen. Luckily both algae and moss can be easily removed from shingle roofs.

But that would only make sense if the shingles were worn out. Algae is just a thin film of organic growth that can be removed by washing the roof with certified organic oxygen bleach. When it rains a slight amount of zinc dissolves from the strips and coats the roof inhibiting algae and fungus. You could replace all the roofing with new shingles dark enough to disguise the staining or with shingles laced with copper granules which are lethal to algae.

You may think you have roof algae when really you have moss mildew or mold. Algae colonies can form on roof shingles that are in permanent shade. Roof algae generally have a black green hue. To clean roof algae use oxygen bleach.

In addition some houses might have green algae from nearby trees. Or you can make your own moss remover in a large spray bottle with one of these four diy recipes. Moss is a thick organic growth. 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.

Diy stores sell many popular liquid solutions that are specifically made to kill the moss. There is a simple way to get rid of these algae. Algae and fungi roof tile accumulation is very common in south florida. 240 ml dish washing soap 7 5 liter of water.

Copper strips prevent the growth of moss and algae.