GROSS, POTENTIALLY SPREADING BACTERIA AND OTHER GERMS. CONSUMER REPORTS REVEAL SOME SIMPLE AND EFFECTIVE TIPS TO KEEP YOUR HUMIDIFIER IN TOP SHAPE ALL WINTER. HUMIDIFIERS CAN’T PREVENT COLDS OR THE ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Dry winter air can cause more damage to your home than you might expect. If humidity levels are too low, ...