"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, ...

We may earn revenue from the products available on this page and participate in affiliate programs. Learn More › See It See It See It When a large portion of your home suffers from dry air, a ...

Key Points Allowing cold, dry outdoor air to leak into the home will reduce the humidity indoors.Appliances, like the furnace ...