Mold

About Molds and Asthma

Molds create tiny spores to reproduce, just as plants produce seeds. Mold spores float through the indoor and outdoor air continually. When mold spores land on damp places indoors, they may begin growing. Molds are microscopic fungi that live on plant and animal matter. Molds can be found almost anywhere when moisture is present.

For people sensitive to molds, inhaling mold spores can trigger an asthma attack.

Actions You Can Take

  • If mold is a problem in your home, you need to clean up the mold and eliminate sources of moisture.
  • If you see mold on hard surfaces, clean it up with soap and water. Let the area dry completely.
  • Use exhaust fans or open a window in the bathroom and kitchen when showering, cooking or washing dishes.
  • Fix water leaks as soon as possible to keep mold from growing.
  • Dry damp or wet things completely within one to two days to keep mold from growing.
  • Maintain low indoor humidity, ideally between 30-50% relative humidity. Humidity levels can be measured by hygrometers, which are available at local hardware stores.