Among the products to use with caution are zinc potassium salts of fatty acids and oxidizing bleaching agents that do not contain chlorine.
Zinc sulfate for roof moss.
Over time as rain falls zinc residue coats the roof to prevent moss growth.
One brand name is moss b ware.
However while mixing and spraying a zinc sulfate solution you must be careful to protect the surrounding vegetation and watershed.
Zinc sulfate general information.
One brand name is moss b ware.
Moss is more than just ugly it can dam and divert water runoff causing water to leak into your home.
Moss b ware is 99 percent zinc sulfate monohydrate a proven moss killer and moss deterrent.
The technique most roofing contractors use when putting a zinc sulfate or zinc chloride compound is conducive to killing moss in patches creating a dalmatian like pattern.
Sprinkle a product that contains the main ingredient zinc sulfate over the moss you wish to kill.
Removing unsightly moss from your roof is an important part of home maintenance.
The active ingredient for some moss killers is zinc sulfate monohydrate usually at concentrations of 99.
If you collect water from your roof in rain barrels avoid using the water for your vegetable garden.
Gently remove the rest with a wire or nylon brush.
Zinc is potentially toxic to fish and other aquatic life.
As rain runs over the strips zinc drips down your roof.
In fact one way to prevent moss from growing in the first place is to attach zinc strips to the ridge of your roof.
Zinc sulfate general information.
According to the manufacturers zinc sulfate will not stain roofs or corrode aluminum and galvanized gutters.
Stop a moss problem from returning by installing strips of zinc or copper coated sheet metal just below the top ridge on both sides of the roof.
According to the manufacturers zinc sulfate will not stain roofs or corrode aluminum and galvanized gutters.
The active ingredient for some moss killers is zinc sulfate monohydrate usually at concentrations of 99.
If you install zinc strips or zinc impregnated composition roofing ensure that roof runoff doesn t flow directly into storm drains streams or other bodies of water.
Copper is more toxic to moss and algae but zinc is.
To use zinc sulfate one can apply powder directly to moss areas.
Apply the zinc sulfate at a rate of 3 pounds for every 600 square feet of space as recommended by.