University of Nebraska Cooperative Extension in Douglas and Sarpy Counties University of Nebraska Cooperative Extension in Douglas and Sarpy Counties
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Environment of the Home
  Healthy Homes

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Mold  


Many people consider mold an inconvenience in a wet basement or poorly ventilated bathroom. But molds can be much more than just an inconvenience - they can affect the health of you and your house. Molds are microscopic fungi. If there is a moist environment and other proper conditions, molds can attack materials in a house such as fiberboard, drywall, carpet backing, paper, dust, wood, or exposed soils in crawlspaces. Once established in a home, molds can spread and can be hard to get rid of.

Molds use tiny spores to reproduce. Spores that become airborne are hard to filter out and can stay suspended in the air for long periods of time. The spores can then be inhaled, causing headaches, fever, coughing, wheezing, runny nose, sinus problems, ongoing flu-like symptoms, skin rashes, pneumonitis, and asthma. A few mold species are capable of producing toxins if a proper food source is available. People vary in their sensitivity to the concentration of spores in the air. The elderly, children, and people with compromised immune systems are most vulnerable to the effects of spores, but even healthy people may react.


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Publications
Managing Mold and Mildew in the Home
Molds in Your Home (NDSU)
Remove Mold for a Healthy Home (NDSU)
Dry Out Before Remodeling (NDSU)
Use and Care of Home Humidifiers (U.S. EPA)
Mold Allergy (National Institute of Health)
 


Related Links
U.S. EPA - Mold



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