Over time as rain falls zinc residue coats the roof to prevent moss growth.
Roof moss solutions.
Moss b ware is 99 percent zinc sulfate monohydrate a proven moss killer and moss deterrent.
This happens because moss and other contaminants can infest your roof and destroy it in a short amount of time.
Did you know that a 30 year roof in the pacific northwest lasts an average of only 18 years.
5 continue installing zinc strips across length of roof end to end leaving a 1 8 in.
8 spray the cleaning solution onto the shingles using a garden sprayer.
Easy moss scraper is a great alternative to power washing the roof or using a brush to remove moss.
Power washing can damage shingles or get water under them.
A pressure washer isn t a great way to prevent moss growth but it is an excellent solution for killing moss.
How easy moss scraper attaches to a blower vacuum is shown below.
Easy moss scraper does not cause damage to the roof.
It is perfect for moss with a shallow root so areas with a couple of inches on a hard surface such as sidewalks pavers or concrete.
Space between the strips.
You may want to hire someone to clean your roof for you.
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.
In fact one way to prevent moss from growing in the first place is to attach zinc strips to the ridge of your roof.