Even if you have your laundry routine down to a science, you might not even know that your washing machine has a lint trap—much less that it requires regular cleaning. But, much like your dryer’s lint ...

This Bedroom Item Is Surprisingly Dirty—Here Are the Gross Things That Happen If You Don't Clean It Got an Area Rug? Here's the Biggest Mistake You're Making When Vacuuming It Here's How Long It's OK ...