How To Remove Lichen From Clay Roof Tiles

Lichen are sutborn and are very diffcult to remove unlike the roof algae roof lichen are persistent and deeply adhered to the roof.

How to remove lichen from clay roof tiles.

Moisture increases the chance of mold growth which can damage the roof tiles. Lichen can be really tricky to remove because it grips strongly onto the surface. As you did in the previous step walk backwards when you are spraying away from the wet tiles and onto the dry ones. Lichen avoids galvanized steel copper and zinc because these metals work as a natural biocide.

This will remove all the moss and lichen as well as any built up dirt. Before proceeding with any remedial work to remove moss or lichen we would recommend speaking to a roofing maintenance professional. You also risk the potential of accidentally damaging the protective top layer of your roof shingles while trying to remove it with this method. Moss and lichen love to grow on clay tiles so why is it important to remove it especially as some people say it adds character to the roof.

Lichen damage to tile. Moss can be scraped off by hand but this must be performed with caution to avoid damaging roof tiles particularly in the case of timber or asphalt shingles. Give the anti moss spray time to do its job and then use the high pressure cleaner to wash the tiles down. Scraping moss off the roof.

Some homeowners attempt to use harsh acids or cleaning chemicals to remove the lichen but even if these due end up killing the lichen the organism still remains deeply adhered to your roof. For an average 3 bedroom tile roof with lichen you would require 3 x 5 litre packs depending on the total area covered with lichen. Moss itself is a plant while lichen conisist of a fungus and a photosyntheizing plant living together. Several natural remedies can kill the lichens and restore the look of your roof tiles.

Removing lichen fully using this method is nearly impossible not to mention time consuming especially if you are dealing with a large surface like a roof. While lichens don t damage the structure of roof tiles they can stain the surface of the roof as well as trap moisture. 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. Lichen is a hardy growth known to firmly.

Remove moss and lichen from your roof with vinegar.