How To Clean Lichen Off Roof

You can remove moss and lichens from your roof by using vinegar as a environmentally friendly weedkiller.

How to clean lichen off roof.

This is one reason that we always recommend against do it yourself roof cleaning. Cleaning removes materials that trap water on the surface of the roof shingles and delays the drying process. The key to successfully cleaning and removing lichen is to apply the bio shield solution to saturate the lichen through to the base of the growths and ensuring it does not dry out to quickly. When in the hands of a qualified professional you don t need to worry about the cleaning solutions we use to remove moss lichen and mould from your roof.

So over time your roof shingles may bend and warp. While they are often bleach based we apply them carefully and rinse them away with care. Another reason to remove lichen growth is your homeowner s insurance rates may increase. In addition to rotting and possibly damaging your roof organic material is one of the chief growing places of both moss and lichen.

Clean the roof annually. Aim to allow drying over 10 to 15 minutes to ensure the bio shield gives a good kill. After just 16 years lichen and moss have taken hold on the surface of the asphalt roof shingles on the north side of the house. Lichen holds moisture against the surface thus speeding up the wear and tear.

To remove lichen and moss from the roof try the least toxic method for moss and lichen removal first oxygen bleach. Start at the peak of the roof and work down so as to not drive water under the shingles. Sweep off dirt branches and debris and then wash down the roof surface with a garden hose with a pressure nozzle. You can apply wet forget with your feet firmly planted on the ground.

The jet tip nozzle allows you to reach surfaces up to 30 so you don t need to use a ladder to climb up onto your roof. How to remove lichen and moss from your roof choose a safe and effective product to clean asphalt shingles without damaging them. Roof moss and lichen are not only unsightly but can damage the roof over time.