Hose off and brush all moss loose from your roof shingles.
Moss on roof shingles.
Follow the store bought cleaner s instructions for how long you should leave the cleaner on the moss.
How to remove moss from your roof step 1.
Always work from the top of the.
Spray roof with water.
This thin layer on the top of the shingles expands and becomes wide thick and mat like.
Use a low pressure setting on your spray nozzle to avoid damaging your.
Apply a storebought or diy cleaning solution to remove the moss.
Wet the moss by spraying with your hose.
Using your garden hose on low pressure.
Wear rubber gloves to.
While there s no evidence that moss feeds on roofing materials as some people fear moss does lift shingles making it possible for water to seep underneath them and rot the roof decking.
Particularly where the roofing materials are asphalt shingles or wood shingles holding water on the roof surface by any means leaves debris moss or lichens speeds up wear on these shingles.
With either your homemade cleaner or a store bought option spray the.
Sweep or hose off leaves branches and any other debris that accumulates on the roof regularly to avoid retaining.
Safely set up your ladder near the moss.
How to kill moss growth on roof shingles 1.
If your moss problem requires more than.
Prune off or thin out overhanging tree or shrub branches that are growing over or next to the roof to increase the.
Frank van eyndenovember 24 2018 at 1 02 pm.
Moss on a roof begins with a thin dusting of green that you may notice only from low angles.
In freezing climates there may be faster frost damage cracking and wear of the shingles under the moss or lichens.
Moss can be physically removed from the roof by hand.
For large expanses of an asphalt shingled roof use a long handled scrub brush made for cleaning gutters and roofs.
The seams between the shingles and the shingles edges also develop moss because they tend to be especially shaded.
Spray all moss covered sections of the roof with water.
Create a 50 50 mixture of chlorine bleach and water and spray it generously on the moss.
Carefully place a ladder near the area of moss.
It s a tedious job but it is easier on the tiles than more invasive techniques.
How to remove moss from roof tiles step 1.
You can be sure there is moisture on the roof whenever you see moss because the moss wouldn t be able to survive without it.
Remember for an asphalt roof it s all about the granular material protecting the asphalt shingle and when the granular material starts to leave it s time for a new roof.
