Trt disappear rash: The great manner to prevent diaper the rash is to preserve your child’s pores and skin as dry and clean as possible. However, in case your toddler does get a rash, follow petroleum jelly all through every diaper exchange. With the right care, your infant’s rash must clear in about 3 to four days. If the rash doesn’t depart, see a board-licensed dermatologist. Go FOr DermaBellix Skin Tag Remover Reviews: