Removing Algae From Asphalt Roof

Moss build up can lead to roof damage or shingle blow off if left unchecked.

Removing algae from asphalt roof.

Those places that receive more rainfall and have sustained high levels of humidity have more moss and algae growth as the moss and algae need water to grow and multiply. Algae and moss growth on roofs at a minimum is an unsightly nuisance. While an occasional cleaning might not harm your roof repeated use of harsh chemicals or the erosive effects of pressure washing can damage or shorten the life of asphalt shingles. You can remove moss and lichens from your roof by using vinegar as a environmentally friendly weedkiller.

People who live in all parts of the nation and have roofs made from all sorts of materials wood metal asphalt clay or concrete tiles etc. That s why the shingles you see are covered with the small colored ceramic granules. Keeping branches trimmed back from the roof and removing any debris that begins to accumulate should be part of a regular roof maintenance program. There are several products on the market specifically designed to remove algae stains from roofs such as wet forget outdoor.

Moss itself is a plant while lichen conisist of a fungus and a photosyntheizing plant living together. The most common culprit is actually a blue green algae known as gloeocapsa magma that is. Follow these steps for how to remove moss. What is roof algae.

Fortunately removing moss is a fairly simple task that you can perform on a seasonal or as needed basis to keep your roof weathertight and great looking. Look for algae resistant roof shingles ar on the package which have either copper or zinc added to prevent the algae from forming. If moss or algae becomes visible clean the roof. Can have moss and algae accumulate on their roofs.

When leaves and other material collect on your roof a perfect bed is formed for moss and lichens to grow. Commonly found in climates with warm humid summers it does no damage to the roofing but it certainly does looks bad. How to get rid of algae on the roof. If you live in a humid area of the country you ve probably seen unsightly dark streaks on asphalt shingle roofs.

Black stains on an asphalt roof caused by algae. If your household water pressure isn t enough to generate the proper nozzle pressure at the jets the manufacturer recommends boosting it.