Page:Mold Web Course.pdf/43

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Table 1: Water Damage - Cleanup and Mold Prevention

Guidelines for Response to Clean Water Damage within 24-48 Hours to Prevent Mold Growth*
Water-Damaged Material

Actions

Books and papers
  • For non-valuable items, discard books or papers
  • Photocopy valuable/important items, discard originals.
  • Freeze (in frost-free freezer or meat locker) or freeze-dry.
Carpet and backing - dry within 24-48 hours§
  • Remove water with water extraction vacuum.
  • Reduce ambient humidity levels with dehumidifier.
  • Accelerate drying process with fans.
Ceiling tiles
  • Discard and replace.
Cellulose insulation
  • Discard and replace.
Concrete or cinder block surfaces
  • Remove water with water extraction vacuum.
  • Accelerate drying process with dehumidifiers, fans, and/or heaters.
Fiberglass insulation
  • Discard and replace.
Hard surface, porous flooring§ (Linoleum, ceramic tile, vinyl)
  • Vacuum or damp wipe with water and mild detergent and allow to dry; scrub if necessary.
  • Check to make sure underflooring is dry; dry underflooring if necessary.
Non-porous, hard surfaces (Plastics, metals)
  • Vacuum or damp wipe with water and mild detergent and allow to dry; scrub if necessary.
Upholstered furniture
  • Remove water with water extraction vacuum.
  • Accelerate drying process with dehumidifiers, fans, and/or heaters.
  • May be difficult to completely dry in 48 hours. If the piece is available, you may wish to consult a restoration/water damage professional who specializes in furniture.
Wallboard (Drywall and gypsum board)
  • May be dried in place if there is no obvious swelling and the seans are intact. If not, remove, discard, and replace.
  • Ventilate the wall cavity, if possible.
Window drapes
  • Following laundering or cleaning instructions recommended by the manufacturer.
Wood surfaces
  • Remove moisture immediately and use dehumidifiers, gentle heat, and fans for drying. (Use caution when applying heat to hardwood floors.)