Your roofers will need to remove all the shingles on your old roof or they may need to remove the largest chunks of moss with a pressure washer and then apply the new roof.
How to kill moss on roof shingles.
Apply liquid cleaners with a hand pump sprayer or with a pressure washer on the lowest setting so as not to cause any damage to the shingles.
No matter which method you choose to clean moss from your roof you re going to get dirty so dress.
Sweep or hose off leaves branches and any other debris that accumulates on the roof regularly to avoid retaining.
A homemade cleaner of one part liquid chlorine bleach to one part of water can also be effective in removing and killing moss that clings to the roof tiles.
How to remove moss from roof tiles step 1.
Hose off and brush all moss loose from your roof shingles.
The easiest way to do this is to bring a garden hose onto the roof with you.
Always work from the top of the.
Carefully place a ladder near the area of moss.
Spray roof with water.
Spray all moss covered sections of the roof with water.
In the seams use the sharp edge of the scraper like a dental pick to force out the moss.
Use the tool to gently lift away matted moss that has gathered on the flat sections of the shingles.
6 to kill existing moss and lichen make a cleaning solution of equal parts bleach and water.
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8 spray the cleaning solution onto the shingles using a garden sprayer.
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.
Let the solution remain on the moss for 20 to 45 minutes which should be long enough for the moss to die.
How to kill moss growth on roof shingles 1.
Hose off and brush all moss loose from your roof shingles.
If your moss problem requires more than.
It is only advisable to use a pressure washer because you no longer need to worry about the condition of the old roof.
7 protect nearby shrubs and lawn with plastic tarps.
Apply a storebought or diy cleaning solution to remove the moss.