A better choice is zinc strips.
How do i keep my roof from getting moss.
The rain water will take minute quantities of zinc off these strips and the flow of this zinc solution over the roof will prevent any moss from getting started.
Keep the gutters clean to avoid spreading moss upwards and cut back branches over or near the roof line.
Apply a storebought or diy cleaning solution to.
Follow these three straightforward steps to clean off all moss and keep it from coming back.
After you remove moss from the roof you re not going to want to do it again.
In fact one way to prevent moss from growing in the first place is to attach zinc strips to the ridge of your roof.
6 to kill existing moss and lichen make a cleaning solution of equal parts bleach and water.
7 protect nearby shrubs and lawn with plastic tarps.
Make sure sunlight is getting to your roof by trimming tree branches that keep the roof shadowed and clean off any debris like leaves or branches when they appear.
No matter which method you choose to clean moss from your roof you re going to get dirty so dress appropriately.
How to prevent moss from growing on your roof.
Space between the strips.
Plants don t like bleach and wetting them with plain water first protects them.
It will keep the moss off your roof but it will eventually run into the ground water.
Consider trimming tree branches to expose your roof to more direct sunlight.
The less expensive solution is to spray wash the roof with a 50 percent mix of water and bleach to get rid of the algae.
Spray roof with water.
The best way to prevent moss from growing on your roof is to minimize its ideal growing environment.
5 continue installing zinc strips across length of roof end to end leaving a 1 8 in.
Moss can be kept off of roofs by attaching zinc strips near the top of the roof.
No pressure washers please.
Over time as rain falls zinc residue coats the roof to prevent moss growth.
Too much shade can prevent the sun from evaporating moisture.
They re likely to damage the shingles just be sure to wet your foundation plantings first and rinse everything in clean water when you re done.
8 spray the cleaning solution onto the shingles using a garden sprayer.
Limit shade and clear any debris that could lead to moisture on your roof.
Check the north facing side of the roof and building with particular care.
These are on average around 3 inches wide and you can nail them a little below the peak of the roof.
As rain crosses the zinc it dissolves a little of it and helps keep the moss away.
Carefully place a ladder near the area of moss growth and don slip resistant.