sir my daughter is one and a half year . she having rashes in private part .

A. Plain yoghurt (that means no added sugar or cornstarch) can be used to treat diaper rashes and inflammation. Apply a thick layer of the yoghurt on the rash-affected area, and the rashes will disappear within a couple of days. You can use plain yoghurt just how you’d use diaper rash cream. Use room-temperature yoghurt on the affected area then put on a diaper.