Place the solution in a spray bottle.
Remove roof moss with baking soda.
Also power washing is a no no you are removing the grit from the shingles and again lower your roof life.
Add 2 to 3 tablespoons of baking soda to 1 quart of water.
Katie stewart a consumer care representative suggested using lemon juice and baking soda or baking soda alone or bar keepers friend a powdered cleaner that contains oxalic acid.
Hook it up to your hose and spray on.
Put the solution in a hand held spray bottle for smaller areas of moss.
And don t use laundry detergent that s another favorite home remedy here in the pnw.
Simple easy and cost effective the alkalinity of the baking soda kills the moss.
Buy a bottle of moss off in the spray bottle with hose attachment.
Add 2 or 3 tablespoons of baking soda to 1 quart of warm water in a large container.
How to kill moss with bicarbonate of soda.
The epa has labeled baking soda as a bio pesticide or a pesticide derived from natural materials.
Among the products to use with caution are zinc potassium salts of fatty acids and oxidizing bleaching agents that do not.
Apply the solution on warm sunny days without a strong wind.
Wait for a warm dry day and thoroughly coat the moss.
Safely dispose of the contents at your local hazardous waste recycle center hopefully your area has one like ours.
How to kill moss with bicarbonate of soda.
Stir gently until the baking soda has completely.
Results are usually seen in 2 3 days.
For treatment use baking soda when rain is minimal and allow several weeks for the moss to die.
I m trying a smaller section on a porch roof that has started to show moss not too much but want to get a handle on it.
Yes it will get rid of the moss but it destroys the protective finish on your shingles that keep the shingles from protecing your roof.
With either treatment method some moss will slough off naturally as it dies.
Gently remove the rest with a wire or nylon brush.
Apply enough baking soda solution to.
Rinse it out well then fill it with the water baking soda mixtures you all have been recommending.
Baking soda is not on the list of recommended substances for moss removal.