I used magical wool on my daughter nappy rash . very easy to use, just put a piece of the wool in the nappy, I left it overnight and in the morning the nappy rash was 90 percent gone.

This wool does wonders, and not just on the sore baby's bottom. It contains lanolin that nourishes and helps the healing of the skin. For babies you simply put it in the diaper. Generally, the babies bum is already without redness the next day. It is a real help and helps even with sore nipples. Small amounts placed in the bra help almost immediately. It can also be used naturally on other sores.

This is a great product and versatile. i have used this on my baby, so writing from experience. Regarding sore breasts (breastfeeding mothers), do not expect it to heal your nipples in a day but over a few days things get noticeably better when applying the wool.