When it's cold, people often stay in their homes to stay warm. While that can be very cozy, it also leads to some very dry, stale air. Humidifiers can help add moisture to dry air. Meanwhile, ...

PHILADELPHIA (WPVI) -- Dry and dirty indoor air is an issue every winter, but you might be even more concerned due to COVID. Consumer Reports says adding humidifiers and air purifiers can help, but ...

A good humidifier provides a range of health benefits, such as more moisturized skin, help fighting off allergens and even defense against dry lips and mouth, according to the Environmental Protection ...