Hose off and brush all moss loose from your roof shingles.
Getting moss off roof.
With either method work down the roof to keep from lifting and breaking shingles.
Use the tool to gently lift away matted moss that has gathered on the flat sections of the shingles.
Carefully place a ladder near the area of moss.
In the seams use the sharp edge of the scraper like a dental pick to force out the moss.
Look for chimneys with copper flashing.
If your moss problem requires more than.
Spray all moss covered sections of the roof with water.
Make sure sunlight is getting to your roof by trimming tree branches that keep the roof shadowed and clean off any debris like leaves or branches when they appear.
Spray roof with water.
Hose off and brush all moss loose from your roof shingles.
You can probably see this same principle working on roofs in your neighborhood.
You can physically remove moss from your roof with a long handled scrub brush if you re careful not to overdo it.
Just scrub it off first with a brush then bleach as above.
While a pressure washer can be used the powerful jet of water could damage asphalt shingles.
Next add strips of copper or zinc or zinc coated metal flashing around the edges of your roof below the ridge caps.
Apply a storebought or diy cleaning solution to remove the moss.
The areas directly below the flashing will be free of any algae stains.
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.
How to remove moss from roof tiles step 1.