Removing unsightly moss from your roof is an important part of home maintenance.
Zinc sulfate roof moss.
To use zinc sulfate one can apply powder directly to moss areas.
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.
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Among the products to use with caution are zinc potassium salts of fatty acids and oxidizing bleaching agents that do not contain chlorine.
The active ingredient for some moss killers is zinc sulfate monohydrate usually at concentrations of 99.
As rain runs over the strips zinc drips down your roof.
According to the manufacturers zinc sulfate will not stain roofs or corrode aluminum and galvanized gutters.
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.
Zinc strips can be installed at the top of your roof to prevent moss from growing.
Moss is more than just ugly it can dam and divert water runoff causing water to leak into your home.