That way whenever it rains some of the metal molecules will wash down the roof and kill any algae trying to regain a foothold on your shingles.
How to get moss off my roof.
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.
Spray all moss covered sections of the roof with water.
Be sure that you cover any nearby flowerbeds and plants with plastic sheeting.
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.
Apply a storebought or diy cleaning solution to remove the moss.
If your moss problem requires more than.
1 slide a margin trowel under shingles to unstick them from the ones below.
No matter which method you choose to clean moss from your roof you re going to get dirty so dress.
While a pressure washer can be used the powerful jet of water could damage asphalt shingles.
Hose off and brush all moss loose from your roof shingles.
To keep the algae from coming back insert 6 inch wide strips of zinc or copper under the row of shingling closest to the roof peak leaving an inch or two of the lower edge exposed to the weather.
Make sure you have dressed appropriately for the job.
In this video this old house general contractor tom silva explains how to remove roof moss and prevent it from coming back.
3 secure the strip with roofing nails.
With either method work down the roof to keep from lifting and breaking shingles.
Position your ladder in place.
Always work from the top of the.
It doesn t matter which cleaning solution you choose you will get.
How to remove moss from roof tiles step 1.
In the seams use the sharp edge of the scraper like a dental pick to force out the moss.
Spray the moss covered roof with the water from the.
Hose off and brush all moss loose from your roof shingles.
Spray roof with water.
Use the tool to gently lift away matted moss that has gathered on the flat sections of the shingles.