What Are Those Black Streaks on Your Roof? (And How to Get Rid of Them Safely)
If you live in Central Maine, take a walk outside and look up at your roof, especially the north-facing side. See those long, dark streaks running down your shingles? You’re not alone. Drive through any neighborhood in Bangor, Brewer, Hampden, or Hermon, and you’ll spot them on house after house. Most homeowners assume those streaks […]
What Are Those Black Streaks on Your Roof? (And How to Get Rid of Them Safely)
If you live in Central Maine, take a walk outside and look up at your roof especially the north facing side. See those long, dark streaks running down your shingles? You’re not alone. Drive through any neighborhood in Bangor, Brewer, Hampden, or Hermon and you’ll spot them on house after house. Most homeowners assume those […]
