Worked for me
I had been trying unsuccessfully to get rid of Athlete's foot for months with Lamisil and other antifungal creams.  Castellani Paint did the trick in about 2 weeks.  My only complaint is that no applicator was supplied.  I remember having used Mercurochrome as a child.  The Mercurochrome bottle had a glass rod attached inside the cap.  So I found a thin rod and used it to apply the Castellani Paint.
Rating: 4 stars