Remove Green Moss Roof Shingles

Note how the moss typically starts to grow at the top of the vertical slots between shingles.

Remove green moss roof shingles.

This thin layer on the top of the shingles expands and becomes wide thick and mat like. 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. Use a sprayer carefully as it can also seriously damage the roof if it is sprayed up at the roof and. Roof treatments to prevent or remove lichens moss include use of metal flashing strips algae resistant shingles or chemical treatments.

Do not brush up the roof as you might break the bond between shingle layers. Mosses and lichens grow in damp conditions. Remove moss and lichen from your roof with vinegar. If your roof has sprouted a moss infection you can remove it before it becomes serious enough to impact the performance of your roof.

When leaves and other material collect on your roof a perfect bed is formed for moss and lichens to grow. Moss can be physically removed from the roof by hand. 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. Moss can be removed physically with water and a stiff brush on a pole or a scrub brush chemically or a bit of both.

Carefully place a ladder near the area of moss growth and don slip resistant shoes old clothes rubber gloves and eye. A high pressure water sprayer can prove very effective at removing moss and other debris. Moss is tough and typically you will not be able to remove it by hand. Hose off and brush all moss loose from your roof shingles.

For large expanses of an asphalt shingled roof use a long handled scrub brush made for cleaning gutters and roofs. The seams between the shingles and the shingles edges also develop moss because they tend to be especially shaded. Experts recommend that you save roof moss removal for a cloudy day. Moss on a roof begins with a thin dusting of green that you may notice only from low angles.

It s a tedious job but it is easier on the tiles than more invasive techniques. Just brushing or raking off moss won t prevent future moss growth and if roof cleaning is not done with care you risk damaging the shingles and reducing the life of the roof. Use a standard bristle scrub brush on a pole and push the brush down the roof to tear the moss s shallow root system from the shingles.