Remove Lichen From Roof Tiles

Secondly metal roofs can be washed by a sodium hypochlorite solution.

Remove lichen from roof tiles.

Firstly cleaning roof tiles using a stiff brash chemicals or a pressure washer. Thirdly asphalt roof shingle is cleaned by power washing or sweeping and roof chemical treatment. Many people try to remove lichen by brushing and scraping it off with abrasive tools. Chlorine bleach although it s an inexpensive option to remove lichen from your roof the end result may corrode downspouts gutters and flashings.

It is a safer option than chlorine bleach as it won t discolour the surface of the tiled roof. When leaves and other material collect on your roof a perfect bed is formed for moss and lichens to grow. Oxygen bleach is one of the natural remedies that is commonly used for removing lichen on tiled roofs. Removing lichen from the roof entails.

It contains sodium percarbonate which kills the fungus. Lichen can be a tough growth to remove due to the symbiotic relationship between the fungus and algae. 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. Oxygen bleach is also safe on asphalt surfaces.

Moss itself is a plant while lichen conisist of a fungus and a photosyntheizing plant living together. Mosses and lichens grow in damp conditions. Lichen and green moss growth on a slate roof. 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.

True to its name chlorine bleach may bleach your asphalt shingles lightening or changing the color.