How Do I Stop Moss On A Roof

Dispense the moss killer in lines about 2 feet apart parallel to the roof ridge.

How do i stop moss on a roof.

To apply dry powder moss killer place an extension ladder against the house and climb to the roof. Overhanging tree branches help create the perfect environment for moss to grow. Clear out rain gutters. Spray the moss removal agent over the moss with a manual pump garden sprayer and allow the agent to kill the moss for 15 minutes or more.

Hose off and brush all moss loose from your roof shingles. If your moss problem requires more than. Do not use a pressure washer to remove moss from your rooftop. Most of it should come off quite easily although you might have to scrape out a few stubborn areas using your scraper.

Apply a storebought or diy cleaning solution to remove the moss. Let the solution remain on the moss for 20 to 45 minutes which should be long enough for the moss to die. The simplest way to do this is to climb onto the roof with a length of hose attached to a water source and wash the moss off. Or you can use a sprayer with plain water to first moisten the moss then refill it with the moss killing solution.

That way whenever it rains some of the metal molecules will wash down the roof and kill any algae trying to regain a foothold on your shingles. The powerful spray of a pressure washer can cause the shingles on your roof to raise or warp and can cause more damage. How to prevent moss from growing on your roof. Preventing roof moss with zinc strips in this video this old house general contractor tom silva shares tips for keeping a roof free of moss and mold by this old house.

To apply wet moss killer attach the garden hose to the container. The branches and leaves offer shade from the. Use a garden hose to spray water directly onto your mossy areas. To keep the algae from coming back insert 6 inch wide strips of zinc or copper under the row of shingling closest to the roof peak leaving an inch or two of the lower edge exposed to the weather.

Hose off and brush all moss loose from your roof shingles. Kill existing moss with cleaning mixture. The easiest way to do this is to bring a garden hose onto the roof with you. If you spray upward you run the risk of loosening shingles and causing more damage than the moss.

Carefully place a ladder near the area of moss.