{"id":40,"date":"2008-10-16T19:40:45","date_gmt":"2008-10-16T23:40:45","guid":{"rendered":"http:\/\/www.cleanroof.info\/?p=40"},"modified":"2008-10-16T19:40:45","modified_gmt":"2008-10-16T23:40:45","slug":"roof-stains-in-the-pacfic-northwest","status":"publish","type":"post","link":"https:\/\/www.cleanroof.info\/roof-stains-in-the-pacfic-northwest\/","title":{"rendered":"Roof Stains in the Pacific Northwest"},"content":{"rendered":"\n
During the fall a trip to Portland, Oregon and Seattle, Washington revealed 30% of roofs stained by green algae, mold and moss. These roof streaks<\/em> confirmed that algae roof stains<\/strong> can be found from the Florida Keys to the other corner of the country, Washington’s Olympic Peninsula.<\/p>\n In this region the pattern leans more toward moss, and green algae driven by the high degree of moisture and low amount of sunny days.<\/p>\n We have covered the tell tale signs of roof algae stains<\/a> in previous post, so I won’t go into detail here.<\/p>\n Instead just a few words about roof cleaning when moss is present.<\/p>\nMoss and Roof Cleaning<\/h3>\n