How To Get Rid Of Lichen On Roof Shingles

Moss itself is a plant while lichen conisist of a fungus and a photosyntheizing plant living together.

How to get rid of lichen on roof shingles.

Oxygen bleach fill a. How to remove lichens moss from asphalt roof shingles. It holds moisture and can cause roofs to bend and bow inward and eventually collapse if left untreated. Several companies make strips that slip under a shingle course leaving a band exposed.

After the lichen has disappeared you can use wet forget as maintenance to keep your outdoor surfaces clean and lichen free. Don t waste any more time trying to get rid of lichen. As rainwater runs over the metal strip it washes some of the metal ions over the roof shingles below inhibiting growth. Reapply the product on a yearly basis or at the first sign of new growth.

The odor intense odor will quickly disappear as the. To remove lichen and moss from the roof try the least toxic method for moss and lichen removal first oxygen bleach before moving on to a harsher method chlorine bleach. Inspect the roof shingles visually. Roof lichen or more regularly recognized roof moss or algae is a very common sight on many shingled or tiles roofs whilst appearing more like a cosmetic problem the roof lichen can cause serious harm to your roof.

Avoid scrubbing because that will remove the sand like aggregate from the shingle and reduce its life or even damage it. Lichen can be really tricky to remove because it grips strongly onto the surface. Whatever you do don t power wash an asphalt roof. Wet forget does the hard work for you so you can and get back to doing the things you.

Removing shingles one of the first steps to installing a new roof involves removing the nails or staples securing the shingles in place along with tarpaper and any valley or ridge shingles. So if you attempt to remove it with a hand tool you may accidentally remove the protective top layer of your roof shingles as well. Sweep off dirt branches and debris and then wash down the roof surface with a garden hose with a pressure nozzle. Cleaning removes materials that trap water on the surface of the roof.

When leaves and other material collect on your roof a perfect bed is formed for moss and lichens to grow. Lichen will build up on the north side of buildings and in areas shaded most of the day. Lichen avoids galvanized steel copper and zinc because these metals work as a natural biocide. Mosses and lichens grow in damp conditions.