Lichen Roof Wash

And you may need to clean the roof once in a while.

Lichen roof wash.

Also mold growth can occur underneath your home s siding and get into the inner walls from a forced water source. If you opt to power wash your roof and remove the lichens or moss you should use the proper equipment and a mild detergent rather than a heavy abrasive cleaner. Typically customers don t see lichen regrowth for up to a year. It can also compromise the seals around windows and doors and damage skylights and roof windows.

You can then brush the loosened lichen and moss from the roof safely. Wet forget is a safe roof cleaner that will remove lichen without any scrubbing or scraping. The roof growth gave character to many seaside and forest cottages. Step 1 clean up any organic matter on the roof such as twigs leaves or other debris.

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