9 Things That We Wash Too Often, and 9 More That We Usually Forget About

4. Winter hat versus cap

Winter Hats vs. Caps: Cleaning and Care Guidelines

If you do not wear winter hats daily, washing them once every two months—about three times per season—is sufficient. Most can be machine washed, but always check the care label for instructions.

Caps require a gentler method. Hand wash them twice a year in cold water to prevent stains and help them keep their shape and color.