Cleanup Methods
A variety of mold cleanup methods are available for remediating damage to building materials and furnishings caused by moisture control problems and mold growth. The specific method or group of methods used will depend on the type of material affected.
Method 1: Wet Vacuum
Wet vacuums are vacuum cleaners designed to collect water. They can be used to remove water from floors, carpets, and hard surfaces where water has accumulated. They should be used only when materials are still wet-wet vacuums may spread spores if sufficient liquid is not present. The tanks, hoses, and attachments of those vacuums should be thoroughly cleaned and dried after use since mold and mold spores may stick to the surfaces.
Method 2: Damp Wipe
Whether dead or alive, mold is allergenic, and some molds may be toxic. Mold can generally be removed from nonporous (hard) surfaces by wiping or scrubbing with water, or water and detergent or bleach. It is important to dry these surfaces quickly and thoroughly to discourage further mold growth. Porous materials that are wet and have mold growing on them may have to be discarded.
Method 3: HEPA Vacuum
HEPA (High-Efficiency Particulate Air) vacuums are recommended for final cleanup of remediation areas after materials have been thoroughly dried and contaminated materials removed. HEPA vacuums are also recommended for cleanup of dust that may have settled on surfaces outside the remediation area. The filter and contents of the HEPA vacuum must be disposed of in well-sealed plastic bags.
Method 4: Discard
Remove damaged materials and seal in plastic bags. Building materials and furnishings that are contaminated with mold growth and are not salvageable should be double-bagged using 6-mil polyethylene sheeting. It is important to package mold contaminated materials in sealed bags before removal from the containment area to minimize the dispersion of mold spores throughout the building. Large items that have heavy mold growth should be covered with polyethylene sheeting and sealed with duct tape before they are removed from the containment area.
Always use gloves and eye protection when cleaning up mold!
