According to Tim David, CEO at Airlucent, those who constantly run a humidifier should be cleaning it at least once a week to prevent a build-up of mold and bacterial growth. Many of the humidifiers ...
"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." A moist-air humidifier can do wonders for your health and indoor air quality. When you're sick, it can ...