Getting Green Algae Off Roof

Copper strips prevent the growth of moss and algae.

Getting green algae off roof. Obviously the best care is preventative care. Here s what you do. Preventing algae from coming back. They re likely to damage the shingles.

Moss is a thick organic growth. For it to be effective two to four inches of the metal needs to remain visible on the roof. Well there s a way to clean that off as well. It takes the right amount of water pressure and often the addition of professional grade cleaning solutions to truly remove algae and moss from the roof and siding of your home.

If you want to make sure algae doesn t come back after you have cleaned your roof then install a strip of zinc or copper coated sheet metal on each side of your roof just under the ridge. You might think that pressure washing is the best way to remove algae. No pressure washers please. You should never use home remedies or store bought chemical products to clean algae.

But you can prevent growth. Hose off and brush all moss loose from your roof shingles. 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. Carefully place a ladder near the area of moss growth and don slip resistant shoes old clothes rubber gloves and eye.

That places the three water jets at the correct angle to blast off the dead algae colonies. Roof moss removal usually requires a broom or heavy stream of water. Some homeowners also try to get rid of algae by using bleach. It takes special care to clean algae roof stains and moss off the roof.

How do i get rid of algae. You can t prevent spores of algae and moss or mildew from landing on your roof. Pressure washing can even tear shingles off your roof. A contractor can confirm the existence of algae and recommend the best course of action for your home.

Mix the product with water for a 1 7 dilution ratio a gallon covers about 700 to 900 sq. The way to clean off roof algae is to go ahead and mix up some oxygen bleach with water. With regular cleanings you can get rid of the algae before it even becomes an issue and definitely before it gives way to rot mold and mildew. Pour it into a pump sprayer strap yourself into a full body harness tie it down and climb to the roof.

Algae is just a thin film of organic growth that can be removed by washing the roof with certified organic oxygen bleach. Some roofs also have regular green algae that comes from trees and things that are near the houses.