Is this mold?
Replacing some drywall and found this exposed insulation. Is that darkness mold? It has been there since the 70s in central Kentucky. Definitely fiberglass. submitted by /u/ToiletTurmoil [link] [comments]

![]() | Replacing some drywall and found this exposed insulation. Is that darkness mold? It has been there since the 70s in central Kentucky. Definitely fiberglass. [link] [comments] |