Certified Roof Cleaner 33981 VIDEO!

This is a 2 minute video. You can see the benefits of the method of roof cleaning we use [ it is the method the roofing manufacturers specify] as opposed to a guy walking basically every tile or shingle on your roof, to blast it clean [etching tile and blasting it's glazing and slurry coating partially off. Or blowing the granules off of shingled roofs] http://www.tubechop.com/watch/474113