Black Algae Streak Remover
Easy to use
Removes Mold , Algae and discoloration
Clean & Maintain - 5 years and counting
5 years ago I cleaned the black streaks and algae discoloration from my red tile roof.
Since then , I have kept the tiles clean using the roof armor stain prevention.
It just sprays on, and I walk away.
Honestly. I am not sure how or why it works, it just does.
I appreciate that the Roof armor black streak prevention has never had a price increase.
and customer service has been better than expected.