@ZipLine-- As far as I know, white ointment does not have anti-fungal properties. It's just wax and petrolatum. It works well for dry skin and prevents skin from drying out further. Petrolatum and wax together work like a shield against cold, wind and moisture. That's why it is used for issues like diaper rash which is caused by excessive moisture. If a rash is due to yeast, a doctor will prescribe an anti-fungal ointment in addition.
White ointment is a very effective ointment but from my experience, it works best when skin is already hydrated. So it's a good idea to use a natural moisturizer first and then apply white ointment over it. Or it can be applied immediately after bathing when the skin is hydrated. The ointment keeps the moisture locked in for a long time.