Scrub at the moss with this mixture until the moss is gone.
Remove moss from roof baking soda.
Baking soda washes off easily so more than one application may be needed each year.
Baking soda is alkaline so using it alone may make it more effective than mixing it with something acidic.
I am trying baking soda as it seems to make the most sense.
Apply this soapy solution to the roof and then scrub those stubborn spots.
An environmentally friendly product that has been effective for moss control on my roof.
Add 2 to 3 tablespoons of baking soda to 1 quart of water.
Results are usually seen in 2 3 days.
Add 2 or 3 tablespoons of baking soda to 1 quart of warm water in a large container.
I buy the large bags and sprinkle it on my roof one or two times a year as needed to keep the moss down.
For treatment use baking soda when rain is minimal and allow several weeks for the moss to die.
Apply enough baking soda solution to.
Apply cleaning solution only after the roof and moss are thoroughly wet.
How to kill moss with bicarbonate of soda.
My personal favorite is baking soda which is essentially soda ash or sodium carbonate.
Mix 4 ounces of liquid dish soap like ivory or dawn to 1 gallon of water.
Put the solution in a hand held spray bottle for smaller areas of moss.
Stir gently until the baking soda has completely.
After blowing apply baking soda at the ridgeline in late summer.
Mix 1 cup each of murphy s oil soap antiseptic mouthwash and chamomile tea.
With either treatment method some moss will.
Place the solution in a spray bottle.
Baking soda will raise the ph which moss doesn t like.
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.
Products containing d limonene citrus oil are also effective at killing existing moss.
If the stains persist consider them permanent.
Wait for a warm dry day and thoroughly coat the moss.
Also power washing is a no no you are removing the grit from the shingles and again lower your roof life.