Remove Lichen From Roof Tiles

It is not recommended to remove moss by pressure washing as this can force water into the roof space particularly if sprayed upward from ground level.

Remove lichen from roof tiles.

True to its name chlorine bleach may bleach your asphalt shingles lightening or changing the color. Mosses and lichens grow in damp conditions. Spraying moss with a toxic wash a toxic wash solution can be used to wash the roof although care must be taken as the solution can be harmful to plants and animals. To remove lichen and moss from the roof try the least toxic method for moss and lichen removal first oxygen bleach before moving on to a harsher method chlorine bleach.

While this is a popular approach a great deal of time and work must be put in to remove lichen this way. Firstly cleaning roof tiles using a stiff brash chemicals or a pressure washer. When leaves and other material collect on your roof a perfect bed is formed for moss and lichens to grow. Lichen can be a tough growth to remove due to the symbiotic relationship between the fungus and algae.

Moss itself is a plant while lichen conisist of a fungus and a photosyntheizing plant living together. Thirdly asphalt roof shingle is cleaned by power washing or sweeping and roof chemical treatment. It contains sodium percarbonate which kills the fungus. Remove moss and lichen from your roof with vinegar.

Oxygen bleach is one of the natural remedies that is commonly used for removing lichen on tiled roofs. Many people try to remove lichen by brushing and scraping it off with abrasive tools. It is a safer option than chlorine bleach as it won t discolour the surface of the tiled roof. Lichen and green moss growth on a slate roof.

Oxygen bleach is also safe on asphalt surfaces.