"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." There are plenty of reasons why it might seem like something always smells off. Maybe you haven’t ...

Your brain essentially “tunes out” constant smells in your home. (Photo illustration: Yahoo News; photos: Getty Images) You’ve probably walked into someone else’s home and noticed the lingering scents ...

The clue to what they do is in the name — air purifiers help clear the indoor air of dust, harmful chemicals, allergens and many other airborne pollutants. Some appliances even come with built-in ...