Black Streaks on a North Port Roof: Algae or Damage?
It's growth, not the roof breaking down, and there's a straightforward way to tell which one you're looking at.
Straight answers about cleaning your roof
What a clean will fix, what it will not, and what it does to your landscaping. Written by the person who does the work.
Will Roof Cleaning Kill My Plants?
The cleaner gets diluted down before it ever reaches a leaf, and your own irrigation does the rest of the work.
Rather just ask?
Text a photo to (941) 257-8624 and get a number back. No appointment, nobody at your door.