Moss can be removed physically with water and a stiff brush on a pole or a scrub brush chemically or a bit of both.
Get rid of moss on my roof.
3 secure the strip with roofing nails.
This is oof cleaning products which should be left to absorb into the moss for at least 20 minutes will not evaporate as quickly as they would on sunny days.
2 slide sacrificial zinc strip underneath the loosened shingles.
1 slide a margin trowel under shingles to unstick them from the ones below.
The most effective method of cleaning algae and moss from a roof is with a 50 50 mix of laundry strength liquid chlorine bleach and water.
To apply dry powder moss killer place an extension ladder against the house and climb to the roof.
In this video this old house general contractor tom silva explains how to remove roof moss and prevent it from coming back.
Apply w ith a sprayer and allow the solution to dwell on the roof surface for 15 to 20 minutes and then rinse thoroughly with low pressure water.
Apply a storebought or diy cleaning solution to remove the moss.
Dispense the moss killer in lines about 2 feet apart parallel to the roof ridge.
Slide the knife along to cut the roots of moss bonded with the shingle underneath without lifting the knife.
Hose off and brush all moss loose from your roof shingles.
Carefully place a ladder near the area of moss.
Hose off and brush all moss loose from your roof shingles.
Run the edge of the knife along the edge of the roof to remove the edge seal of moss on the shingle.
Maintain a consistent flow of moss killer down the line.
Experts recommend that you save roof moss removal for a cloudy day.