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.
Get rid of moss on roof.
Add more of the oxygen bleach solution as needed to.
6 to kill existing moss and lichen make a cleaning solution of equal parts bleach and water.
Apply a storebought or diy cleaning solution to remove the moss.
Allow the bleach solution to remain on the roof for 10 to 15 minutes.
No matter which method you choose to clean moss from your roof you re going to get dirty so dress appropriately.
Mix 4 scoops or 1 2 cup of oxygen bleach with 4 gallons of warm water.
Wear gloves and shoes that have a grip of the roof.
Apply generously over the remnants of the moss and the roof shingles.
Inspect the roof to identify the parts that are affected by moss.
Get a stiff bristle scrub brush and attach it to the end of a pole if you don t have a random pole hanging around a broom will work as well.
The bleach will kill the algae or moss but rinsing won t necessarily leave the roof sparkling clean.
Pour full strength vinegar directly on moss.
Carefully place a ladder near the area of moss.
Hose off and brush all moss loose from your roof shingles.
Space between the strips.
Hose off and brush all moss loose from your roof shingles.
Maintain a consistent flow of moss killer down the line.
To apply wet moss killer attach the garden hose to the container.
How to remove moss from roof tiles.
If you need to get rid of moss on your roof the hardest part is the labor required.
Dispense the moss killer in lines about 2 feet apart parallel to the roof ridge.
If your moss problem requires more than.
Algae will disappear and wash away with subsequent rains the association advises.
Scrub the moss and lichen from the roof with a long handled scrub brush.
Carefully get up to your roof and brush downward to knock the moss loose.
Spray roof with water.
5 continue installing zinc strips across length of roof end to end leaving a 1 8 in.
Climb the roof using a ladder.
7 protect nearby shrubs and lawn with plastic tarps.
Use household vinegar for newer moss and industrial strength vinegar for older moss.
8 spray the cleaning solution onto the shingles using a garden sprayer.