How Do I Kill Moss Growing On My Roof

Go with the slope of the roof always spraying water downward toward the ground instead of going against the shingles.

How do i kill moss growing on my roof.

Use a low pressure setting on your spray nozzle to avoid damaging your shingles. Let the solution remain on the moss for 20 to 45 minutes which should be long enough for the moss to die. Removing buildup and debris on your roof goes a long way in ensuring that moss algae and lichen have less of a chance of spreading. Continue layering the solution as needed to keep the moss damp for 20 minutes.

Homeowners can take two approaches to prevent moss growth. How to kill moss growth on roof shingles. Using your brush scrub the moss off of your roof working from top to bottom. Create a 50 50 mixture of chlorine bleach and water and spray it generously on the moss.

At least twice a year be sure to clean out your gutters and downspouts. The easiest way to do this is to bring a garden hose onto the roof with you. Grab your oxygen bleach solution and apply it to all sections of moss growth. 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. First keep your roof clean. Wet the moss by spraying with your hose. Wear rubber gloves to avoid exposing.

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. In fact one way to prevent moss from growing in the first place is to attach zinc strips to the ridge of your roof. Sweep or hose off leaves branches and any other debris that accumulates on the roof regularly to avoid. Rinse your roof with cold water.

Carefully place a ladder near the area of moss growth and don slip resistant shoes old clothes rubber gloves and eye. Moss b ware is 99 percent zinc sulfate monohydrate a proven moss killer and moss deterrent. If you spray upward you run the risk of loosening shingles and causing more damage than the moss. How to remove moss from your roof.

Over time as rain falls zinc residue coats the roof to prevent moss growth.