How To Get Rid Of Moss And Lichen On Roof

Another reason to remove lichen growth is your homeowner s insurance rates may increase.

How to get rid of moss and lichen on roof.

You can remove moss and lichens from your roof by using vinegar as a environmentally friendly weedkiller. When leaves and other material collect on your roof a perfect bed is formed for moss and lichens to grow. To remove lichen and moss from the roof try the least toxic method for moss and lichen removal first oxygen bleach. A heavy spray of solution will kill the lichens and moss but results take time.

The recommendation for most of the products is to hose down plants that may get dripped on when applying the solution to the roof. Many people try to remove lichen by brushing and scraping it off with abrasive tools. Lichen can be a tough growth to remove due to the symbiotic relationship between the fungus and algae. I used a pump sprayer and applied a heavy mist to the roof two times about an hour apart.

Roof moss and lichen are not only unsightly but can damage the roof over time. So over time your roof shingles may bend and warp. Most professional roofers advise that it is possible to do more damage to the roof by trying to remove lichen than the lichen will ever do to harm the roof. Always use a stable ladder and safety harness when climbing on the roof.

The lichen can also penetrate your roof s exterior causing the shingles to separate and spell disaster for your roof. Lichen accumulation on roofs is really a minor problem that will not hurt the roof.