GM is a photoautotrophic bacteria. (they give me the deer in the headlights look) It is one of the simplest and ancient organisims in existance. It is highly adaptable and hard to get rid of. In the industry we just call it "roof algae" Here's how we get rid of it for you.
Then explain our process.
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Matthew C Perry General Manager Callahan Pro Wash Professional Exterior Cleaning Services Roof Cleaning, Pressure Washing, Paver Cleaning and Restoration 813-727-5161 callahanprowash.gmail.com
I see alot of reference to black stains being an algae when they are actually a bacteria. This forum should set the record straight? This forum is the industry standard is it not?
Because thats what the Public calls it, along with mildew. It doesnt matter what the right term is, your selling to a person who has his own term. Use yours all you want and the guy who tells them that He'll get the mildew off his roof will get the job. You have to preach to your audience, not the chior.
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Pro Pressure Clean and Seal 727-432-2501 www.roofsanddecks.com Pinellas county roof cleaning Tampa Bay commercial pressure cleaning http://www.youtube.com/watch?v=DhddIagflH4&feature=channel
Okay, found this for all of you who want to know what the stuff REALLY looks like.
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Matthew C Perry General Manager Callahan Pro Wash Professional Exterior Cleaning Services Roof Cleaning, Pressure Washing, Paver Cleaning and Restoration 813-727-5161 callahanprowash.gmail.com