The Truth About Black Streaks & Stains on Your Roof
September 21, 2009 by roofrealclean
Filed under Roof Cleaning Information
At ROOF REAL CLEAN, we have heard a wide variety of explanations for roof black streaks and stains, including ”chimney smoke settling,” “cracked acorns,” “tree sap,” “shingle weathering” and so on. One “creative” roofer even told a homeowner who lived near an airport that the black streaks and stains on her roof were the result of “fuel dropping from the sky.” None of these answers are true. Most [...]