5 Effective Tips for Preventing Roof Stains and Black Streaks on Your Shingles
Roof stains and black streaks can sneak up on you. One season, your shingles look clean and sharp, and the next, they’re streaked with long, dark lines that drag down your home’s appeal. These stains are often caused by airborne algae, moisture, and debris buildup, and they’re more than just cosmetic. Left unchecked, they can…