Cleaning Stains Off Roof Shingles

Of chlorine bleach and a quarter cup of.

Cleaning stains off roof shingles.

While specialized eco friendly roof cleaners are available they are a little more. How to clean roof stains wash your shingles where the sun doesn t shine. Here s what you ll need to clean your roof. Bring your garden hose or water sprayer up to the roof.

Fill your low pressure agricultural sprayer with a specialized asphalt cleaning agent. Spray it across the shingles you wish to clean wait about 20 minutes then rinse them with water. Roof stains other roof issues. The ions act as a biocide and remove algae over time.

Put on rubber gloves and a breathing mask before proceeding you so you can. Never use a. Metal strips the second method for removing algae involves installation of metal strips to the ridges of the roof. Cleaning step 2 make and apply the bleach solution.

How to remove black stains from roof shingles. To stay safe suit up in long sleeves pants and safety goggles. It is important that the roof be wet when the cleaning mixture is applied or it may. Rainwater over the strips carries metal ions down the roof slope.

Fill a large bucket with 1 gallon of hot water 1 qt. Do shingles on your north west or other shaded roofs have streaky moldy stains. Allow the solution to soak into the shingles for at least 15 minutes. Cleaning moss and algae 1.

Black streaks on the north and west facing and shaded. Years ago stains on asphalt shingled roofs were not a significant problem. Spray your cleaning solution. Soak the shingles with water.

Here s how to clean the. Make your shingles last longer. Wet down the roof with water from the garden hose. Starting from the bottom.

Today it is a big problem because the design of asphalt shingles has changed over time for the last 30 years or so asphalt shingles have been manufactured using limestone as the base filler this is the core of the problem as this design encourages the stain spreading across the roof. Good solution is more permanent. Step 3 check for cleanliness and rinse. Cleaning asphalt shingles is an important part of protecting your roof.