Don't Replace Your Roof. Restore It.

Cleaning your roof begins with understanding what causes those streaks. It's not just dirt. Those black streaks are literally plants-

Algae, moss, fungus, and mold

-feeding off your shingles. They are putting roots into your shingles, not only affecting the appearance of your roof, but damaging it. Left untreated, your roof might be headed for an early retirement.