Chafing in Infants, Mutton Tallow for

"Five cents' worth of mutton tallow, melted. Apply at night." If there is a tendency to
chafe during the day, use talcum powder, putting the mutton tallow on at night when the child will be quiet, giving it an opportunity to heal.

Source: Mother's Remedies: Over One Thousand Tried and Tested Remidies from Mothers of the United States and Canada, T. J. Ritter