Over time, sweat and oils from your skin make their way through the fibers of your pillowcase and through the outer shell of your pillow to the filling inside.
It’s good hygiene practice to wash your pillows once or twice a year—and it will help them last longer, too.
Different fillings—like down, down alternative, or foam—need different washing methods, so we asked down expert Jack Sukalac, owner of All About Down, and Christian Alexander, CEO at Nest Bedding, for advice.
