3 spray a strong stream of water down the roof to knock moss off.
How to remove moss from steep roof.
Spray all moss covered sections of the roof with water.
Hose off and brush all moss loose from your roof shingles.
Apply the moss killer to apply dry powder moss killer place an extension ladder against the house and climb to the roof.
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.
Moss is quite easy to remove from a roof.
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.
Algae will disappear and wash away with subsequent rains the association advises.
Always work from the top of the.
Carefully place a ladder near the area of moss.
Apply a storebought or diy cleaning solution to remove the moss.
Use a standard bristle scrub brush on a pole and push the brush down the roof to tear the moss s shallow root system from the shingles.
The bleach will kill the algae or moss but rinsing won t necessarily leave the roof sparkling clean.
Dispense the moss killer in lines about 2 feet apart parallel to the roof ridge.
Do not brush up the roof as you might break the bond between shingle layers.
If your moss problem requires more than.
Spray roof with water.
Hose off and brush all moss loose from your roof shingles.
Note how the moss typically starts to grow at the top of the vertical slots between shingles.
To completely remove the moss you may need to use a single bristle or wire to force out moss from between individual shingles.