Dilute 1 part wet forget outdoor to 5 parts water in a pump up garden sprayer.
How to clean lichen off roof tiles.
Secondly metal roofs can be washed by a sodium hypochlorite solution.
Firstly cleaning roof tiles using a stiff brash chemicals or a pressure washer.
Then wait 15 minutes before repeating step 2.
Scrub the moss and lichen from the roof with a long handled scrub brush.
You can apply wet forget with your feet firmly planted on the ground.
Mix 2 cups of vinegar with a gallon of lukewarm water.
Make sure no rain is in the forecast that day.
Thirdly asphalt roof shingle is cleaned by power washing or sweeping and roof chemical treatment.
Clean up any organic matter on the roof such as twigs leaves or other debris.
Natural and non toxic vinegar safely kills problem growth without filling your environment with toxic chemicals.
After the second.
It is not recommended that you stand on your roof and scrape or wash them off.
Dip a brush broom in the diluted vinegar and scrub lichens off the roof tiles.
How to remove moss lichen from the roof with vinegar.
The jet tip nozzle allows you to reach surfaces up to 30 so you don t need to use a ladder to climb up onto your roof.
If you have lichen growing on your roof siding or decking clean it easily with wet forget hose end.
In addition to rotting and possibly damaging your roof.
How to apply wet forget outdoor.
Do not let the bleach solution remain on the roof any.
That is unless you are certain that your roof is solid steady and structurally sound enough to hold your weight.
Removing lichen from the roof entails.
Dry scraping can be done and you can also use chemical cleaners and killers to remove the lichen from the roof.