I have an upcoming project and would appreciate any input. My crawlspace in Maryland had insulation installed upside down (face paper towards ground) and is now rotted/mildewed/falling from the ceiling. Here is the plan I have to replace it all:
Day 1: rent air scrubber. Remove old insulation. Wipe down surfaces with concrobium. Dry vac with HEPA filter
Day 2: Fog crawlspace with concrobium. Replace old entryway
Day 3: Install new insulation.
Day 4: Install new vapor barrier, old one is torn and very thin.
I am also debating whether to replace the vents with automatic ones or to seal them up and pay an electrician to install a dehumidifier.