How To Clean Lichen Off Roof

Roof moss and lichen are not only unsightly but can damage the roof over time.

How to clean lichen off roof.

Clean the roof annually. While they are often bleach based we apply them carefully and rinse them away with care. So over time your roof shingles may bend and warp. Step 1 clean up any organic matter on the roof such as twigs leaves or other debris.

How to remove lichen and moss from your roof choose a safe and effective product to clean asphalt shingles without damaging them. Cleaning removes materials that trap water on the surface of the roof shingles and delays the drying process. The lichen can also penetrate your roof s exterior causing the shingles to separate and spell disaster for your roof. Another reason to remove lichen growth is your homeowner s insurance rates may increase.

If you have lichen growing on your roof siding or decking clean it easily with wet forget hose end. 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. Aim to allow drying over 10 to 15 minutes to ensure the bio shield gives a good kill. Lichen holds moisture against the surface thus speeding up the wear and tear.

Start at the peak of the roof and work down so as to not drive water under the shingles. You can apply wet forget with your feet firmly planted on the ground. In addition to rotting and possibly damaging your roof organic material is one of the chief growing places of both moss and lichen. 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.

This is one reason that we always recommend against do it yourself roof cleaning. 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. Sweep off dirt branches and debris and then wash down the roof surface with a garden hose with a pressure nozzle.