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Tag: ‘zinc sulfate’

Roof Moss Removal

Roof Moss Removal   Many roof moss removal companies will encourage you the client to remove the damaging moss right away. But are they doing more harm than good by removing live moss from the composition roof material before it’s even been treated. Many companies offer roof moss removal, and same day service! The problem […]

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Zinc Sulfate Treatment

Zinc Sulfate Treatment   Many Portland roof cleaning companies are quick to pressure wash your composition roof, instead of a zinc sulfate treatment¬† Before making this decision there are other alternatives to pressure washing. One method is to treat the roof with Zinc sulfate and let mother nature do it’s work. Our company has been […]

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Zinc Sulfate

Zinc Sulfate   We applied Zinc sulfate to this roof which had a lot of moss growing on the composition shingles. Zinc sulfate is heavily regulated by the US Department of Agriculture as it is a pesticide for controlling moss growth. In Oregon it is required by law that anyone applying zinc sulfate to control […]

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