Hose off and brush all moss loose from your roof shingles.
How to treat moss on roof.
Apply a storebought or diy cleaning solution to remove the moss.
7 protect nearby shrubs and lawn with plastic tarps.
6 to kill existing moss and lichen make a cleaning solution of equal parts bleach and water.
Space between the strips.
The bleach will kill the algae or moss but rinsing won t necessarily leave the roof sparkling clean.
Spray all moss covered sections of the roof with water.
If possible remove excess moss with a rake or broom first.
You ll get the best results if moss is damp but no rain is forecast for a few days.
Algae will disappear and wash away with subsequent rains the association advises.
How to remove moss from roof tiles step 1.
Spray roof with water.
Dispense the moss killer in lines about 2 feet apart parallel to the roof ridge.
Dirt or particles on roofs can create places for moss to start growing so the primary preventative each year is to clean your roof.
This can be done by having it swept and blown once or twice a year when dry to remove leaves twigs and any dirt particles.
8 spray the cleaning solution onto the shingles using a garden sprayer.
The upper layers of thick moss protect the bottom layer against moss killers.
Apologize to your microbes by putting some manure about say 2 3 times the amount you think is enough.
Treating right before peak fall rains is perfect timing for roof moss treatments.
Hose off and brush all moss loose from your roof shingles.
If your moss problem requires more than.
Cow chicken sheep.
Spray the moss covered roof with a moss control product or sprinkle the material on depending on the product formulation.
Maintain a consistent flow of moss killer down the line.
After blowing apply baking soda at the ridgeline in late summer.
Up on your roof or sidewalk you need it strong to kill the moss weeds but so the trickle down doesn t kill the gazillion microbey pals you so so want in your soil.
To apply dry powder moss killer place an extension ladder against the house and climb to the roof.
To apply wet moss killer attach the garden hose to the container.
Potassium salts of fatty acids applied using a hose end spray attachment.
No matter which method you choose to clean moss from your roof you re going to get dirty so dress.
5 continue installing zinc strips across length of roof end to end leaving a 1 8 in.