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.
Removing moss from roof with baking soda.
Baking soda is not on the list of recommended substances for moss removal.
Rinse it out well then fill it with the water baking soda mixtures you all have been recommending.
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.
Apply enough baking soda solution to.
If you re going to use one of these solutions to remove moss climb down from the roof and cover any landscaping that s in the line of fire with a plastic tarp.
Hook it up to your hose and spray on.
Apply cleaning solution only after the roof and moss are thoroughly wet.
Apply the solution on warm sunny days without a strong wind.
After blowing apply baking soda at the ridgeline in late summer.
And don t use laundry detergent that s another favorite home remedy here in the pnw.
Safely dispose of the contents at your local hazardous waste recycle center hopefully your area has one like ours.
This can be done by having it swept and blown once or twice a year when dry to remove leaves twigs and any dirt particles.
Put the solution in a hand held spray bottle for smaller areas of moss.
Scrub at the moss with this mixture until the moss is gone.
How to kill moss with bicarbonate of soda.
My personal favorite is baking soda which is essentially soda ash or sodium carbonate.
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.
Add 2 to 3 tablespoons of baking soda to 1 quart of water.
Baking soda will raise the ph which moss doesn t like.