How To Kill Algae On Roof Shingles

How to remove roof algae and moss.

How to kill algae on roof shingles.

Although some similarities exist algae and moss are very different and require slightly different procedures to prevent or to remove. Fortunately there are ways to safely remove these organisms without further damaging your shingles. The only way to take care of it is to use a high base chemical solution like zinc sulfate. How to safely remove algae moss from roof shingles.

Thousands of roof on homes and other buildings suffer from black streaks. Roof lichen is a combination of both algae and fungus. Simple cover your plants just as painters do. To remove roof algae a solution of oxygen bleach can be applied to the roof shingles and then rinsed off.

When these two depend on each other they can grow living organisms. Here are some major roofing manufacturer s warranty statements. How to remove algae from roof shingles pacific west roofing here in oregon mostly blue green algae grows on the outside of the house or on the roof shingles. A copper strip at the top of the roof can prevent future roof algae.

Algae resistance provisions of asphalt roof shingle warranties are limited in coverage and scope. The ugly black red green or brown stains on your roof are likely algae or moss. Shingle roofs are prone to moss and algae growth which causes discoloration and damage. That way whenever it rains some of the metal molecules will wash down the roof and kill any algae trying to regain a foothold on your shingles.

If left untreated lichen can eventually take off the top layer of your shingle leaving a permanent scar on your roof. Roof shingle algae stains and roof warranties. The algae can form w here moisture tends to dwell on roof surfaces. 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 roof algae is doesn t harm the shingles but looks bad. Also see warranties for roof shingles. To remove and prevent black algae stains on roofs see black stain removal prevention. The most effective method of cleaning algae and moss from a roof is w ith a 50 50 mix of laundry strength liquid chlorine bleach and w ater.

Using bleach is recommended by most shingle roof manufactures and the arma asphalt roofing manufactures association. To remove roof algae and moss you ll probably end up using a solution of household bleach. The organisms use your roof shingles as food which slowly deteriorates the materials. 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.