black mold on sub floor

01-25-2012, 07:52 PM	#1
pegjeff4 Newbie   Join Date: Jan 2012 Posts: 1	black mold on sub floor We found spots of dry black mold on a subfloor under a 30 yr old wall to wall....all dry...looks like soot...what should we do ?

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01-26-2012, 06:06 AM	#2
oh'mike Super Moderator   Join Date: Sep 2009 Location: Kane county,Illinois Posts: 16,294	black mold on sub floor Vacuum--wash with a mold killer or bleach and water---then prime with a stain blocker--- __________________ New members: Adding your location to your profile helps in many ways.--M--