huge rash in vagina area of my baby is diaper is safe for 24 hrs or is it harm how I prevent rash all vagina part is red give some precautions

A. Use Boroline antiseptic cream regularly one or two hours into that area for faster healing do not use diapers and I should know the diapers cannot be used all 24 x 7 they have major side-effects like severe rashes and even fungal infection so you have to take care of this