Spray the bleach mixture on the roof.
Roof moss treatment bleach.
Pour one bottle of bleach into a large bucket.
No matter which method you choose to clean moss from your roof you re going to get dirty so dress appropriately.
According to tim carter author of the nationally syndicated column ask the builder bleach will kill the moss growing on your roof.
Bleach they say is the solution to all your problems.
If your moss problem requires more than.
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.
How to remove moss from roof tiles.
Apply a storebought or diy cleaning solution to remove the moss.
Follow the directions on your container of oxygen bleach and mix the right amount of this powdered bleach with water.
It s slower acting than chlorine bleach.
This gives you a 50 50 solution.
Hose off and brush all moss loose from your roof shingles.
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.
If you want to use oxygen bleach to prolong the lifespan of your roof it will kill moss.
Carefully place a ladder near the area of moss.
Oxygen bleach however will kill the moss without harming your roof.
Rinse your roof with cold water.
Chlorine bleach will do the job but it can damage or discolor certain types of roofing such as wooden shingles.
Continue layering the solution as needed to keep the moss damp for 20 minutes.
The bleach will kill off any leftover moss over the next couple of days.
Spray roof with water.
In the pump sprayer pour a mixture of roughly 1 3 a gallon of bleach to 1 gallons of water.
In fact one way to prevent moss from growing in the first place is to attach zinc strips to the ridge of your roof.
So will detergent another common moss removal myth.
What you don t hear about though is the damage that bleach can do and the long term effects of using bleach to remove moss from your roof.
Hose off and brush all moss loose from your roof shingles.
Over time as rain falls zinc residue coats the roof to prevent moss growth.
Grab your oxygen bleach solution and apply it to all sections of moss growth.
Moss b ware is 99 percent zinc sulfate monohydrate a proven moss killer and moss deterrent.
Leave the bleach solution on for 20 minutes then rinse off.
The size of the bleach bottle doesn t matter because you are going to use your empty bleach.
Using your brush scrub the moss off of your roof working from top to bottom.