roof mold Archives

2 years after an expensive roof shampoo to remove black algae stains from an asphalt roof, the stains are back and now black mold or algae is also covering a retaining wall and patio. Find out how to control Black Algae with annual Roof Armor applications.

Let’s face it, sometimes you just can’t wait until a bright sunny day to clean your roof. Being relocated for your job? Need to sell your home in the winter? It is possible to clean your roof mold stains in the fall / winter months with some basic minimum temperature guidelines. Learn how to clean your roof in the winter.