Mold remediation includes management of materials on which mold has grown and of mold particulates generated. Which option best reflects this scope?

• A. Only the visible mold growth
• B. Materials on which mold has grown and mold particulates generated
• C. Mold remediation does not involve materials
• D. Ventilation alone

Answer: (B)

Mold remediation must address both the substrates mold has grown on and the mold spores or particulates released during cleanup. This means treated or removed contaminated materials (like drywall, insulation, carpet) and cleaning or disposing of materials that can’t be cleaned, all while controlling spore release through containment, negative air pressure, and HEPA filtration. Spores can be present even if you don’t see active growth, and simply ventilating without proper containment can spread contamination. So the best option is the one that covers both contaminated materials and the particulates generated, not just what’s visibly moldy or simply providing ventilation.