Moss On Roof Shingles Treatment

Chemically treated roof shingles are available from several asphalt roofing manufacturers who offer these products which are resistant to moss lichens or algae growth on roofs.

Moss on roof shingles treatment.

Keep the roof free of tree debris leaves existing moss. Moss will loosen over time and may be removed with a leaf blower. Mix 4 scoops or 1 2 cup of oxygen bleach with 4 gallons of warm water. Use algae resistant shingles when re roofing.

If the moss does return do not rely on harsh chemical treatments or dry spells to kill it. How to kill moss growth on roof shingles. By developing a preventative strategy which includes frequent cleaning and preventative treatments you can keep moss from growing on your roof to extend the life of your home for many years. Hose off and brush all moss loose from your roof shingles.

Work on one small section at a time which allows you better control of the brush and your scrubbing motions. Discuss this option with your roofer when it s time to replace the roof. The first step to keeping your roof moss free is to keep the roof surface clean. Dead moss must still be removed by hand or it will impede the flow of water off the roof and create issues.

Never use a pressure washer to clean an asphalt shingle roof as this w ill cause granule loss and very likely premature failure of the roof system. Run the water for a moment until the. It may cause standing water. In severe cases it may take more than one bleach treatment to kill all of the moss.

Moss growing on a roof may or may not be considered attractive or quaint but there is no doubt that extensive moss on a roof can seriously damage the. Apply generously over the remnants of the moss and the roof shingles. Chemical treatments may harm shingles as well as moss creating a more significant problem. Before applying a moss remover cleaner use a scrub brush 3 15 the home depot or a long handled soft bristle brush to gently scrape or pluck moss from the roof shingles or tiles.

To apply dry powder moss killer place an extension ladder against the house and climb to the roof. Moss lichens algae resistant roof shingles. To prevent moss from returning cut back any limbs that overhang the roof or install strips of copper or zinc along the ridge. Dispense the moss killer in lines about 2 feet apart parallel to the roof ridge.

To apply wet moss killer attach the garden hose to the container.