The most effective method of cleaning algae and moss from a roof is with a 50 50 mix of laundry strength liquid chlorine bleach and water.
Moos treatment for roofs.
There are two remarkably simple ideas to stop the accumulation of moss on roof tiles.
Walk around spraying any moss patches with your natural moss killer for lawns.
Hose off and brush all moss loose from your roof shingles.
Moss can be removed physically with water and a stiff brush on a pole or a scrub brush chemically or a bit of both.
Experts recommend that you save roof moss removal for a cloudy day.
1 quart of warm water.
For treatment use baking soda when rain is minimal and allow several weeks for the moss to die.
Roof treatments to prevent or remove lichens moss include use of metal flashing strips algae resistant shingles or chemical treatments.
Moss removal and treatment is recommended in the pacific northwest.
We recommend this 2x year.
We offer two moss treatment options.
Hose off and brush all moss loose from your roof shingles.
Products containing d limonene citrus oil are also effective at killing existing moss.
Clean clear windows will remove moss from your roof siding driveway walkways and other surfaces.
Mix the baking soda and water in a spray bottle and shake until the solution is well mixed.
Apply w ith a sprayer and allow the solution to dwell on the roof surface for 15 to 20 minutes and then rinse thoroughly with low pressure water.
With either treatment method some moss will slough off naturally as it dies.
This is oof cleaning products which should be left to absorb into the moss for at least 20 minutes will not evaporate as quickly as they would on sunny days.
Over time as rain falls zinc residue coats the roof to prevent moss growth.
The most effective method of cleaning algae and moss from a roof is with a 50 50 mix of laundry strength liquid chlorine bleach and water.
If your moss problem requires more than.
You want to soak the moss so apply enough cover it thoroughly.
Moss b ware is 99 percent zinc sulfate monohydrate a proven moss killer and moss deterrent.
Results are usually seen in 2 3 days.
Carefully place a ladder near the area of moss.
The first moss killer for roofs option is to fix a strip of zinc along the apex of your roof.
3 tablespoons baking soda.
Epa approved powder that is safe for your plants siding and does not stain in any way.
Apply a storebought or diy cleaning solution to remove the moss.
Apply with a sprayer and allow the solution to dwell on the roof surface for 15 to 20 minutes and then rinse thoroughly with low pressure water.