M.N.
Hello J.
My daughter had cradle cap and we took her into the pediatrician and they said to use selsun blue on the scalpleave it on there for 10 minutes and then rinse. My child was bald and had it bad. we did this 3x's a week for 2 weeks and it was gone. She is almost 2 and we have not seen it back. Good Luck with what ever you decide to do.