Roof Cleaning - Making Your Old Roof Look Like New!
Houston Roofing Maintenance In Houston
WHY HAS THE ROOF TURNED BLACK?
The black streaking typically found on homes in areas where moisture settles on shingles is not caused by mildew or fungus; it's roof algae. 3M scientists have identified the most common form as Gloeocapsa Magma. Algae spores are carried b the wind, which is why so many houses in the neighborhood can end up with this problem. During the last 20 years, this particular algae strain has become hardier and so has been able to migrate to less humid...