Hose off and brush all moss loose from your roof shingles.
Removing moss from roof with bleach and water.
Your shingles are made of a fiberglass mat that is covered with protective oils tar and asphalt.
Carefully place a ladder near the area of moss.
This will remove any stains that still remain because of the moss.
1 bottle of water.
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.
Chlorine bleach will do the job but it can damage or discolor certain types of roofing such as wooden shingles.
Spray the moss and then scrub it with moss growing on roof shingles step 1.
It is this very oil tar and asphalt which protect your shingles from the elements.
Oxygen bleach however will kill the moss without harming your roof.
Shake it well to mix it up.
Experts recommend that you save roof moss removal for a cloudy day.
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.
Start by securing the harness system to the roof following the manufacturer s instructions to ensure they re.
If your moss problem requires more than.
Wind sunlight water etc.
Apply a storebought or diy cleaning solution to remove the moss.
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.
1 bottle of bleach.
As a general guideline the ratio of bleach to water for a roof cleaning solution is 1 to 4.
Spray it on the areas that have been affected with moss on the roof.
Using the push broom lightly sweep the roof to get off as much of the loose moss as possible.
Install a zinc strip near the ridge of the roof.
Moss treated with bleach will die but it can return later.
The reason you shouldn t use bleach to remove moss from your roof has to do with the composition of your shingles.
Hose off and brush all moss loose from your roof shingles.
Chlorine bleach is very effective at removing roof moss and algae but it s not that environmentally.
When it rains water will.
Fill up 75 bleach and 6 to 8 particles of dish washing soap in a pump sprayer.
Carefully place a ladder near the area of moss growth.
Removing moss regularly can prevent these as a last resort you can use a mixture of bleach diluted with an equal amount of water to kill roof moss.
Moss can be removed physically with water and a stiff brush on a pole or a scrub brush chemically or a bit of both.
Use the bleach water solution a second time on your roof or concrete along with a scrub brush.
How much bleach do i mix with water to kill roof moss.
