Parents supply their own disposable diapers. Parents must provide at least five diapers per day. If not used, the diapers will remain in the child's cubby daily and make sure the diaper quantity remains sufficient.

All diapers are changed before breakfast, before lunch and after nap. This is approximately 8:00, 11:00 and 2:00. However, if a child has a bowel movement or is obviously wet, the child is changed immediately, regardless of the time. In addition, children staying late (past 4:30) are changed before leaving school.