Teddyy Changing Mats are not washable and should be disposed after a single use. Even though diaper mats and bed protector mats might seem similar, they couldn’t be any more different. Diaper changing mats are specifically designed for changing your baby’s diaper and are usually only large enough to accommodate your baby. They will provide a soft and clean surface for your baby to lie on during a diaper change and protect the surface below from getting wet and messy. Bed protectors on the other hand are designed to cover an entire bed and are usually placed under the bed sheet to protect the mattress from moisture and wetness. They are used by adults who are incontinent and might experience nighttime accidents. Hope that clears it up for you!