UGLY BLACK ROOF STREAKS?
Those black streaks on your roof are a type of mold, algae or fungus cell that is living off your roof. Asphalt shingles contain limestone, which makes them heavy, durable and reflective. These cells over time will slowly consume the limestone, causing leaks and premature deterioration.
Mold, algae or fungus cells produce a dark pigment that acts as a sunscreen, protecting the cells from the sun. As this pigment accumulates on shingles, the roof becomes less reflective and absorbs more sunlight, which is transferred into the house as heat, raising your cooling costs.
WHY SAFE KLEAN?
TOP 10 REASONS FOR A CLEAN ROOF
1. Improved Curb Appeal!
2. Improve Your Roof’s Longevity!
3. Increase Roof Life!
4. Maintain Your Home’s Value!
5. Clean it, Don’t Replace it!
6. Up to 3 Year "Streak Free" Limited Warranty!
7. It’s Manufacturer Recommended!
8. Decrease Utility Costs!
9. No Pressure…No Damage!
10. Health Benefits!