Spray your cleaning solution.
Cleaning stains off roof shingles.
Cleaning moss and algae 1.
Cleaning step 2 make and apply the bleach solution.
Wet down the roof with water from the garden hose.
Roof stains other roof issues.
Good solution is more permanent.
Fill a large bucket with 1 gallon of hot water 1 qt.
Step 3 check for cleanliness and rinse.
Here s what you ll need to clean your roof.
Soak the shingles with water.
Metal strips the second method for removing algae involves installation of metal strips to the ridges of the roof.
While specialized eco friendly roof cleaners are available they are a little more.
The ions act as a biocide and remove algae over time.
Bring your garden hose or water sprayer up to the roof.
Never use a.
Years ago stains on asphalt shingled roofs were not a significant problem.
Step 4 take precautions.
Black streaks on the north and west facing and shaded.
Cleaning asphalt shingles is an important part of protecting your roof.
Put on rubber gloves and a breathing mask before proceeding you so you can.
Mix your cleaning solution.
It is important that the roof be wet when the cleaning mixture is applied or it may.
Starting from the bottom.
Spray it across the shingles you wish to clean wait about 20 minutes then rinse them with water.
Of chlorine bleach and a quarter cup of.
Here s how to clean the.
How to remove black stains from roof shingles.
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.
Cleaner pump sprayer garden hose with spray nozzle safety glasses or goggles rubber gloves safety rope old clothes slip resistant shoes ladder.
How to clean roof stains wash your shingles where the sun doesn t shine.
Make your shingles last longer.
Rainwater over the strips carries metal ions down the roof slope.
To stay safe suit up in long sleeves pants and safety goggles.