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.
Remove roof moss with baking soda.
Wait for a warm dry day and thoroughly coat the moss.
Baking soda is not on the list of recommended substances for moss removal.
Results are usually seen in 2 3 days.
Products containing d limonene citrus oil are also effective at killing existing moss.
Safely dispose of the contents at your local hazardous waste recycle center hopefully your area has one like ours.
I am trying baking soda as it seems to make the most sense.
Add 2 or 3 tablespoons of baking soda to 1 quart of warm water in a large container.
Also power washing is a no no you are removing the grit from the shingles and again lower your roof life.
With either treatment method some moss will slough off naturally as it dies.
Rinse it out well then fill it with the water baking soda mixtures you all have been recommending.
Stir gently until the baking soda has completely.
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.
How to kill moss with bicarbonate of soda.
Simple easy and cost effective the alkalinity of the baking soda kills the moss.
Apply enough baking soda solution to.
How to kill moss with bicarbonate of soda.
Gently remove the rest with a wire or nylon brush.
Buy a bottle of moss off in the spray bottle with hose attachment.
For treatment use baking soda when rain is minimal and allow several weeks for the moss to die.
Put the solution in a hand held spray bottle for smaller areas of moss.
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.
Place the solution in a spray bottle.
The epa has labeled baking soda as a bio pesticide or a pesticide derived from natural materials.
Hook it up to your hose and spray on.
I buy the large bags and sprinkle it on my roof one or two times a year as needed to keep the moss down.
Apply the solution on warm sunny days without a strong wind.