Lichen Roof Wash

You can then brush the loosened lichen and moss from the roof safely.

Lichen roof wash.

It can also compromise the seals around windows and doors and damage skylights and roof windows. You can even extend the life of your outdoor surfaces by properly removing lichen with wet forget. Since pressure washing can degrade your roof s protective coating it is not a recommended method for removing lichen. The roof growth gave character to many seaside and forest cottages.

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. Wet forget is a safe roof cleaner that will remove lichen without any scrubbing or scraping. Also mold growth can occur underneath your home s siding and get into the inner walls from a forced water source. Typically customers don t see lichen regrowth for up to a year.

You can remove moss and lichens from your roof by using vinegar as a environmentally friendly weedkiller. 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.