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.
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.
Maintain a consistent flow of moss killer down the line.
To apply dry powder moss killer place an extension ladder against the house and climb to the roof.
Apply a storebought or diy cleaning solution to remove the moss.
Use a stick to remove dump areas that can hold water.
Hose off and brush all moss loose from your roof shingles.
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.
Hose off and brush all moss loose from your roof shingles.
Carefully place a ladder near the area of moss.
To apply wet moss killer attach the garden hose to the container.
Experts recommend that you save roof moss removal for a cloudy day.
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.
1 slide a margin trowel under shingles to unstick them from the ones below.
In this video this old house general contractor tom silva explains how to remove roof moss and prevent it from coming back.
Dispense the moss killer in lines about 2 feet apart parallel to the roof ridge.
2 slide sacrificial zinc strip underneath the loosened shingles.