Remove Lichen From Roof Tiles

While this is a popular approach a great deal of time and work must be put in to remove lichen this way.

Remove lichen from roof tiles.

Thirdly asphalt roof shingle is cleaned by power washing or sweeping and roof chemical treatment. True to its name chlorine bleach may bleach your asphalt shingles lightening or changing the color. Moss itself is a plant while lichen conisist of a fungus and a photosyntheizing plant living together. Oxygen bleach is also safe on asphalt surfaces.

Mosses and lichens grow in damp conditions. 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. Many people try to remove lichen by brushing and scraping it off with abrasive tools. 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.

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. Lichen and green moss growth on a slate roof. Removing lichen from the roof entails.

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. Secondly metal roofs can be washed by a sodium hypochlorite solution. Oxygen bleach is one of the natural remedies that is commonly used for removing lichen on tiled roofs. It contains sodium percarbonate which kills the fungus.

Chlorine bleach although it s an inexpensive option to remove lichen from your roof the end result may corrode downspouts gutters and flashings.