How To Get Moss Off Roof

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 get moss off roof.

In the seams use the sharp edge of the scraper like a dental pick to force out the moss. Hose off the area with plain water spraying at a downward angle. 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. 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.

This breaks down the rhizoids moss roots and kills the moss. To clean either algae or moss the association recommends putting on protective gear and protecting plants spraying with a 50 50 mix of household bleach and water allowing that to sit for at. It also kills the spores which enables the moss to spread. Use sodium percarbonate its a granule which produces oxygen when mixed with water.

Climb up to the roof and begin scraping off dead moss from the shingles using a putty knife or painter s 5 in 1 tool and working from the bottom up. Moss can be removed physically with water and a stiff brush on a pole or a scrub brush chemically or a bit of both. Experts recommend that you save roof moss removal for a cloudy day. Point the hose towards the top of the roof and rinse off the moss killing solution along with the dead moss.

Take hold of the soft bristle brush and scrub away any remaining moss. Then use a long handled soft bristle scrub brush to remove the moss from the roof scrubbing from the top down to avoid lifting. In the uk we get lots of moss on roofs. Rinse the roof again with the hose to remove any remaining loose moss sitting on the roof.

It doesnt harm plants or grass so it doesnt matter if there is run off from the roof.