Comforters and duvets don’t need to be washed as often as sheets, but they should be cleaned a few times a year. Whirlpool ...

We spend a third of our lives on our bedding, leaving behind 56 hours a week of sweat, body oil and dead skin cells. So how often should we be washing away that funk, and what's the best way to do so?

Considering most of us spend about one-third of our lives sleeping in our comfy beds, it’s easy to imagine how dirty and worn our bedding can get over the years. Regularly washing your sheets is ...