Humidifiers can incubate pathogens and spread infection. It is preferable that humidifiers not be used in the child care setting. However, if a humidifier is used, the following are general guidelines:

• Use a cold water humidifier to avoid the risk of burns or scalds.
• Empty the water every day.
• Wash and disinfect the water reservoir daily.
• Allow to air dry after washing and disinfecting.
• Follow the manufacturer’s maintenance recommendations.