Houses with multi level roofs are at a higher risk of moss because the gutters on the upper roof often leak onto the lower roof creating a perfect home for moss.
Moos on roof remedy.
Over time as rain falls zinc residue coats the roof to prevent moss growth.
Moss b ware is 99 percent zinc sulfate monohydrate a proven moss killer and moss deterrent.
Get a stiff bristle scrub brush and attach it to the end of a pole if you don t have a random pole hanging around a broom will work as well.
If you need to get rid of moss on your roof the hardest part is the labor required.
Use the round filed knife to cut moss under the shingles by inserting it under the edge of the shingle gently to avoid damaging the roof shingle.
When the moss is dead scrub it off then install zinc flashing to prevent more moss growth.
1 slide a margin trowel under shingles to unstick them from the ones below.
2 slide sacrificial zinc strip underneath the loosened shingles.
4 apply a dab of sealant to every nail head and run a bead of sealant under each shingle.
Hose off and brush all moss loose from your roof shingles.
Spray the whole patch of moss but avoid.
Biodegradable solutions attack moss without damaging roofing materials or the environment.
Carefully place a ladder near the area of moss growth and don slip resistant shoes old clothes rubber gloves and eye.
Since the runoff from chemical solutions can harm vegetation use natural solutions to kill roof moss.
3 secure the strip with roofing nails.
Moss can be removed physically with water and a stiff brush on a pole or a scrub brush chemically or a bit of both.
To remove moss you first have to kill it.
Spray a ready to use vinegar herbicide on moss on a still dry day when rain isn t forecast and the temperature is higher than 65 degrees fahrenheit.
In fact one way to prevent moss from growing in the first place is to attach zinc strips to the ridge of your roof.
Moss also impedes water drainage on roofs which can cause leaks and other structural damages.
You can also prevent moss growth by installing zinc or copper coating strips like these on amazon below the top ridge on both sides of your roof.
Use a solution of bleach vinegar or dish soap for this.
Moss growing on a roof lifts the shingles and allows water to seep underneath and rot the roof deck.
Run the edge of the knife along the edge of the roof to remove the edge seal of moss on the shingle.
Inspect the roof for areas that have been damaged by moss.