Hose off and brush all moss loose from your roof shingles.
Get rid of moss on my roof.
Run the edge of the knife along the edge of the roof to remove the edge seal of moss on the shingle.
3 secure the strip with roofing nails.
2 slide sacrificial zinc strip underneath the loosened shingles.
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.
In this video this old house general contractor tom silva explains how to remove roof moss and prevent it from coming back.
1 slide a margin trowel under shingles to unstick them from the ones below.
Dispense the moss killer in lines about 2 feet apart parallel to the roof ridge.
Hose off and brush all moss loose from your roof shingles.
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.
Apply a storebought or diy cleaning solution to remove the moss.
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.
Moss can be removed physically with water and a stiff brush on a pole or a scrub brush chemically or a bit of both.
Experts recommend that you save roof moss removal for a cloudy day.
To apply dry powder moss killer place an extension ladder against the house and climb to the roof.
To apply wet moss killer attach the garden hose to the container.
Use a stick to remove dump areas that can hold water.
Carefully place a ladder near the area of moss.