To remove lichen and moss from the roof try the least toxic method for moss and lichen removal first oxygen bleach.
Remove lichen from convertible roof.
How to remove lichen and moss from your roof choose a safe and effective product to clean asphalt shingles without damaging them.
Lichen is a hardy growth known to firmly attach to surfaces with a tough grip.
Lichen holds moisture against the surface thus speeding up the wear and tear.
Moss itself is a plant while lichen conisist of a fungus and a photosyntheizing plant living together.
When leaves and other material collect on your roof a perfect bed is formed for moss and lichens to grow.
Sep 7 2017 after just 16 years lichen and moss have taken hold on the surface of the asphalt roof shingles on the north side of the house.
You also risk the potential of accidentally damaging the protective top layer of your roof shingles while trying to remove it with this method.
Remove moss and lichen from your roof with vinegar.
Roof moss and lichen are not only unsightly but can damage the roof over time.
The lichen can also penetrate your roof s exterior causing the shingles to separate and spell disaster for your roof.
So over time your roof shingles may bend and warp.
Lichen has a crusty almost concrete like texture making it hard to remove from outdoor surfaces.