Getting Moss Off Roofs

6 to kill existing moss and lichen make a cleaning solution of equal parts bleach and water.

Getting moss off roofs. Moss grows in areas untouched by sun so it can develop at a speedy pace on tree shaded and north facing roofs. The black mold like stains and streaks that appear on roofs particularly light colored asphalt shingles is actually a blue green algae gloeocapsa magma. How to get rid of algae on the roof. Carefully place a ladder near the area of moss growth and don slip resistant shoes old clothes rubber gloves and eye protection.

However there is more than one way to. You can apply the copper solution to new roofs to prevent any growth for a number of years. Hose off and brush all moss loose from your roof shingles. Don t be tempted to rush getting the moss off faster by having someone power wash your roof or scrub in the bleach solution or brush or scrape off the moss even though you may find advice.

When leaves and other material collect on your roof a perfect bed is formed for moss and lichens to grow. 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. Scrape off the moss. 3 secure the strip with roofing nails.

Space between the strips. 4 apply a dab of sealant to every nail head and run a bead of sealant under each shingle. There are many ways to remove moss that tends to grow in shaded areas. Most roof cleaning products require at least 20 minutes for it to absorb into the moss.

Commonly found in climates with warm humid summers it does no damage to the roofing but it certainly does looks bad. Moss and green algae require dead organic matter for nutrients so you can prevent their growth by blowing off the shingles to remove junk from trees that tend to accumulate between the tabs. What is roof algae. Use the tool to gently lift away matted moss that has gathered on the flat sections of the shingles.

If mossy foliage covers your roof it s time to get cleaning. When applying roof cleaning products onto a roof on a hot sunny day it will quickly evaporate and you won t get the desired result. Its recommended anyone cleaning moss off a roof should do it on a cloudy day. Spreading moss can quickly upholster to roof surfaces filling in voids between shingles and tiles and reaching under and lifting up roofing materials.

Moss itself is a plant while lichen conisist of a fungus and a photosyntheizing plant living together. Cleaning asphalt shingles of clumps of moss or algae that have taken root in the roof can feel like an overwhelming endeavor.