We use zinc sulfate powder or liquid formula to treat the moss.
What our clients say about us
WOW! We called Roof Shield of Oregon, and dealt directly with Chalie. Great customer service! He came out when he said he would, checked out what needed to be repaired, talked to us first, and then took care of it right then and there. Pricing was so reasonable, the ease of making the appointment, and the confidence we had in his expertise made us feel at ease. We will only use Roof Shield of Oregon from here on out and will tell all our friends and family about them!- Matt and Kathy Hatala, Newberg OR