dark black roof streaks
Getting the right mix of Water Pressure rinse volume are key to managing the best results when completing a roof stain removal. Peter was frustrated by the …
Terminology changes in all fields and roof cleaning is no different. What was once 'high volume low pressure rinse' has evolved to 'roof shampoo' or 'soft wash roof …
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 …
Roof Shingle Streaks are a form of Algae that grows on the roof. Previously isolated to the US SouthEast, the stains are spreading.. Fast.