Lichen Roof Wash

Regular washing of a roof surface will help to remove materials that adhere to the roof and promote algae mould and lichen growth dulux s roof care guide some factors may require you to get your roof cleaned more often.

Lichen roof wash.

And you may need to clean the roof once in a while. You can then brush the loosened lichen and moss from the roof safely. Also mold growth can occur underneath your home s siding and get into the inner walls from a forced water source. Step 1 clean up any organic matter on the roof such as twigs leaves or other debris.

It can also compromise the seals around windows and doors and damage skylights and roof windows. Typically customers don t see lichen regrowth for up to a year. Twenty years ago i bicycled about 500 miles along the oregon northern california coast and marveled at the number of asphalt shingle roofs carpeted with lichens and moss. You can even extend the life of your outdoor surfaces by properly removing lichen with wet forget.

You can remove moss and lichens from your roof by using vinegar as a environmentally friendly weedkiller. Since pressure washing can degrade your roof s protective coating it is not a recommended method for removing lichen.