How To Remove Lichen From Terracotta Roof Tiles

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.

How to remove lichen from terracotta roof tiles.

Lichen on terracotta roof tiles is particularly unappealing to the eye and is best handled before it has a chance to cake in and ruin the tiles. Mould algae lichen and moss that is growing on your roof tiles can transfer into your roof cavity and be circulated in airflow throughout your house. Terracotta tiles are made from natural clay which is a naturally moist material. Older terracotta roof tiles will become brittle over time and if so should not be cleaned as the tiles may break underfoot and water can.

Mould when mould is growing on top of your roof it is often indicative of problems that started within the home. 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. Lichen avoids galvanized steel copper and zinc because these metals work as a natural biocide. Lichen is a hardy growth known to firmly.

Terracotta roof tiles are typically cleaned to have the visible moss and lichen removed. This will remove all the moss and lichen as well as any built up dirt. You can use a product called 30 seconds roof treatment to kill the moss and lichen prior to the roof being cleaned. As you did in the previous step walk backwards when you are spraying away from the wet tiles and onto the dry ones.

Moss itself is a plant while lichen conisist of a fungus and a photosyntheizing plant living together. 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. If any members of your family are susceptible to allergies or respiratory conditions it is even more important to regularly clean your roof tiles. Give the anti moss spray time to do its job and then use the high pressure cleaner to wash the tiles down.

Lichen can be really tricky to remove because it grips strongly onto the surface. This will remove the unwanted moss lichen and mould that has embedded into your tiles. When leaves and other material collect on your roof a perfect bed is formed for moss and lichens to grow. Remove moss and lichen from your roof with vinegar.