It is true - those black streaks aren't just dirt. Gloeocapsa magma is a name for the type of aggressive algae that consumes your shingles. If left unchecked, gloeocapsa magma can shorten the lifespan of your roofing materials and lead to damage to your structure, which can cost you thousands in repairs or roof replacement. Our roof cleaning experts at Keaton’s Pressure Washing, LLC can eliminate streaks, stains, and grimy buildup from your roof's surface to make it look brand new again in a matter of hours - call us today to request services for your Dawsonville home or business.