Before closing the diaper, be sure the child's bottom is completely dry. Leave the child's bottom open to air as much as possible during naps or after bowel movements. To protect the bed, put a towel or diaper under the child. Diaper creams and ointments usually are not needed. However, an ointment such as zinc oxide can be helpful if the child's bottom is dry and cracked, or the child has diarrhea.
Zinc oxide is available at drug stores.
Make sure the child's bottom is clean and dry before applying any ointment. Do not use plastic pants until the rash improves. Punch small holes in disposable diapers to let air in. This will help the rash heal faster. After washing cloth diapers, rinse them twice to get rid of extra soap.