Why Are Those Dark Streaks Appearing on Your Roof and How Can You Eliminate Them?
or years, Benjamin’s Power Washing has helped homeowners throughout the region preserve their most valuable investment. Our specialized roof cleaning team addresses one of the most common concerns we see: mysterious black streaks gradually appearing on asphalt shingle roofs. These unsightly marks aren’t a cosmetic issue—they’re a living organism actively damaging your roofing materials. Using…