*
What’s the best way to clean black stains, mold, and moss off of fiberglass shingles? Roof is about 8 years old. Is premature replacement my only recourse?
Keep the leaves off and trim back the overhanging pine trees, I know, I know.
Thought I once saw somthing about a cleaning solution other than bleach, but couldn’t find it in the archives.
-Bannerman
Replies
*
What's the best way to clean black stains, mold, and moss off of fiberglass shingles? Roof is about 8 years old. Is premature replacement my only recourse?
Keep the leaves off and trim back the overhanging pine trees, I know, I know.
Thought I once saw somthing about a cleaning solution other than bleach, but couldn't find it in the archives.
-Bannerman
*
My partner in Washington, pressure washes his regularly, seemingly without ill effect.