Getting Algae And Moss Off The Roof

This is effective for both moss and algae.

Getting algae and moss off the roof. Climb up to the roof and begin scraping off dead moss from the shingles using a putty knife or painter s 5 in 1 tool and working from the bottom up. If your moss problem requires more than. Hose off the roof then brush all the loose moss off if applicable to your situation. Getting metal sheets installed at the top and sides of your roof.

They re likely to damage the shingles. Use the tool to gently lift away matted moss that has gathered on the flat sections of the shingles. An appropriate solution of bleach and water can kill off any growth. You can try brushing off algae and moss with a brush or broom with medium stiff bristles but don t scrub too hard.

When it rains water flows over the metal strips leaching out moss retardant zinc particles which attach to roof shingles and or tiles to stop new moss from forming. In the seams use the sharp edge of the scraper like a dental pick to force out the moss. The cleaning process should be as gentle as possible. No pressure washers please.

Spray the roof with a 50 50 mixture of water and chlorine bleach. You don t want to separate the mineral granules from the shingles. Copper strips prevent the growth of moss and algae. Fortunately there are measures you can take to help prevent or minimize their reappearance such as.

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. Most contractors would also use scrub brushes to sweep moss away from the roof especially if the growth is caught early. Hose off and brush all moss loose from your roof shingles. Carefully place a ladder near the area of moss.

Here s how to remove moss and algae from the roof. Apply a storebought or diy cleaning solution to remove the moss. Attach strips of zinc 37 the home depot or zinc coated metal flashing strips just below a roof s peak or ridge caps. If accumulations of algae or moss are heavy at least some of it should wash off the roof surface right away with the stream from the hose.

Wet the roof before applying the solution. Any gutters that have been impacted can be scraped or cleaned out with the best treatment possible. The good news is that it is not overly difficult to get moss off your roof. Moss is a thick organic growth.

Hose off and brush all moss loose from your roof shingles. Algae is just a thin film of organic growth that can be removed by washing the roof with certified organic oxygen bleach. To clean either algae or moss the association recommends putting on protective gear and protecting plants spraying with a 50 50 mix of household bleach and water allowing that to sit for at. Let the solution sit for 20 45 minutes.