Mix the solution directly into the sprayer rather than the bucket if you have a garden sprayer able to.
How to get rid of lichen on roof tiles.
Clean up any organic matter on the roof such as twigs leaves or other debris.
Dry scraping can be done and you can also use chemical cleaners and killers to remove the lichen from the roof.
However do bear in mind that you may also be causing chemical harm to the roof shingles.
If your roof is completely or more or less completely covered in moss algae or lichens it is probably better to have your whole house re roofed.
Once diluted thoroughly saturate the lichen or moss covered surface.
How to remove moss lichen from the roof with vinegar.
To remove the lichen scrub with a firm brush with soapy water.
Mix 2 cups of vinegar with a gallon of lukewarm water.
Use a stiff brush such as a pushbroom to scrape away any stubborn mold or lichen patches.
Add 1 cup chlorine bleach 1 cup liquid laundry detergent and cup trisodium phosphate.
To remove the lichen scrub with a firm brush with soapy water.
Then wait 15 minutes before repeating step 2.
Make sure no rain is in the forecast that day.
Use an organic liquid soap.
Fill a bucket with 1 gallon hot water.
How to apply wet forget outdoor.
Lichen attach themselves to and actually grow into the surfaces of roofs paths and walls the best way we ve found to remove lichen is to first kill it by treating with benz lightning cleanze diluted at 4 5 1 dilute according to the severity of infestation and the results of your test patch.
An application of vinegar kills lichen.
In addition to rotting and possibly damaging your roof.
Wait 15 minutes and then repeat the application a second time.
Dip a brush broom in the diluted vinegar and scrub lichens off the roof tiles.
A roof scrapping tool a long handled tool with a flat scrapping blade can also aid in lichen removal.
Natural and non toxic vinegar safely kills problem growth without filling your environment with toxic chemicals.
Once applied the wet forget starts to work on the surface and then over time will remove the dead lichen with exposure to the wind and rain.
After the second.
To apply thoroughly saturate the surface with the wet forget outdoor cleaner.
Pour the mixture into a garden sprayer.