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Roof Moss Keeps Coming Back? Causes & Fixes
Why Moss Keeps Coming Back After Roof Cleaning Moss keeps coming back after roof cleaning because the job has usually removed the visible growth, but not the conditions or microscopic spores that allow moss, algae and lichen to re-establish. In many cases, the roof has been scraped or pressure washed,...
Moss Coming Back After Roof Cleaning? How to Stop It
Why Moss Keeps Coming Back After Roof Cleaning Moss keeps coming back after roof cleaning because the underlying causes have not been controlled. In most cases, a roof has been cleared of visible moss but not properly treated for moss spores, algae, lichen, retained moisture, shade, organic debris or porous...
Moss Coming Back After Roof Cleaning? How to Stop It
Why Moss Keeps Coming Back After Roof Cleaning Moss keeps coming back after roof cleaning because the original clean has usually removed the visible growth but not corrected the conditions that allowed moss to establish in the first place. Spores remain in the surrounding environment, moisture sits on the roof,...