How Do I Stop Moss On A Roof

Kill existing moss with cleaning mixture.

How do i stop moss on a roof.

Use a garden hose to spray water directly onto your mossy areas. Or you can use a sprayer with plain water to first moisten the moss then refill it with the moss killing solution. Clear out rain gutters. 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. 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. Go with the slope of the roof always spraying water downward toward the ground instead of going against the shingles. 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.

Do not use a pressure washer to remove moss from your rooftop. The branches and leaves offer shade from the. Maintain a consistent flow of moss killer down the line. The powerful spray of a pressure washer can cause the shingles on your roof to raise or warp and can cause more damage.

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. How to prevent moss from growing on your roof. Hose off and brush all moss loose from your roof shingles. 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.

Dispense the moss killer in lines about 2 feet apart parallel to the roof ridge. Apply a storebought or diy cleaning solution to remove the moss. The easiest way to do this is to bring a garden hose onto the roof with you. To apply dry powder moss killer place an extension ladder against the house and climb to the roof.

If your moss problem requires more than. Start near the peak of the roof and work you way down to avoid damaging the shingles. Carefully place a ladder near the area of moss. Overhanging tree branches help create the perfect environment for moss to grow.

If you spray upward you run the risk of loosening shingles and causing more damage than the moss.