How do u wash pillows

Cleaning things that are designed to clean our stuff is an odd concept. Why does a dishwasher need washing when all it does is spray hot water and detergents around? It does though, and the same is true for washing machines. A washing machi. Are you washing your bed sheets as often as experts recommend? Probably not. According to recent findings, the average person changes their sheets every 24 days or so — or, roughly, every three weeks. Maybe that seems acceptable to you, and. HowStuffWorks talks to the experts to find out how often you really need to wash your pillow. Advertisement By: Alia Hoyt Although most pillows have a tag giving laundering instructions, few people bother to wash them. We think they're shie.