A couple of years ago i came across a tip in a newsletter that suggested using baking soda to combat moss.
Kill roof moss baking soda.
But in most cases the solution used on roof moss is bleach and water.
Baking soda washes off easily so more than one application may be needed each year.
For larger areas use a lawn sprayer and add 6 ounces per.
Mix the baking soda and water in a spray bottle and shake until the solution is well mixed.
Adding baking soda directly to the moss it does not need to be mixed into the soil will kill moss in yards near trees and on harder surfaces such as decks or patios.
Suggested using lemon juice and baking soda or baking soda alone.
I buy the large bags and sprinkle it on my roof one or two times a year as needed to keep the moss down.
Use any of these recipes to kill these tiny plants over a large area.
Mix 1 cup each of murphy s oil soap antiseptic mouthwash and chamomile tea.
Mix 8 ounces of baking soda to 1 gallon of water.
I read the newsletter around the time we moved into our new home which had moss on the roof of the garage that the house inspector recommended we remove.
Products containing d.
Wait for a warm dry day and thoroughly coat the moss with the baking soda solution taking care to avoid spraying nearby plants including any turf grass.
The bleach will kill the algae or moss.
Mix 4 ounces of liquid dish soap like ivory or dawn to 1 gallon of water.
Repeat applications may be needed to completely kill the moss.
Add 2 to 3 tablespoons of baking soda to 1 quart of water.
Baking soda will raise the ph which moss doesn t like.
After blowing apply baking soda at the ridgeline in late summer.
For treatment use baking soda when rain is minimal and allow several weeks for the moss to die.
My personal favorite is baking soda which is essentially soda ash or sodium carbonate.
You want to soak the moss so apply enough cover it thoroughly.
Simple easy and cost effective the alkalinity of the baking soda kills the moss.
3 homemade and all natural moss killer recipes.
And don t use laundry detergent that s another favorite home remedy here in the pnw.
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.
Walk around spraying any moss patches with your natural moss killer for lawns.
Put the solution in a hand held spray bottle for smaller areas of moss.