How Do You Remove Lichen From A Roof

Lichen grows on many exterior surfaces including sidewalks decking pavers siding and even outdoor furniture.

How do you remove lichen from a roof.

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 can be really tricky to remove because it grips strongly onto the surface. 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. Lichen can be especially damaging to roofs so it s important that it s treated properly to avoid any costly damage.

Lichen avoids galvanized steel copper and zinc because these metals work as a natural biocide. Lichen accumulation on roofs is really a minor problem that will not hurt the roof. Your roof shingles have a protective layer at the top. You can remove moss and lichens from your roof by using vinegar as a environmentally friendly weedkiller.

Keep reading to learn more about how lichen grows on outdoor surfaces and what you can do to easily remove lichen. 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. It holds moisture and can cause roofs to bend and bow inward and eventually collapse if left untreated. Over time lichens also cause massive damage.

Always use a stable ladder and safety harness when climbing on the roof. If you re not doing the work yourself choose a qualified professional roofer to do the job. 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. Roof moss and lichen are not only unsightly but can damage the roof over time.

This is one reason that we always recommend against do it yourself roof cleaning. If you try to brush broom or scrape your roof the coating may get peeled off. And choose your roofing material wisely. 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.

Lichens are known to have a tight grip which means that scraping them off can be time consuming and damaging to the roof. How do you remove lichens from the roof. While they are often bleach based we apply them carefully and rinse them away with care. To remove lichen and moss from the roof try the least toxic method for moss and lichen removal first oxygen bleach.