To help prevent diaper rash you should regularly check for wet and dirty diapers and change your toddlers diaper every 2 hours or sooner if needed.
If your toddler has a poopy diaper change the diaper immediately or as soon as possible if you're away from home.
Apply diaper rash cream and baby powder anytime exposure to wet or soiled diapers may be prolonged such as at night or on road trips.