I had my daughter in last year for athletes foot. Over the counter drugs work. I can't remember the name of the one she had told us to buy. You do have to bleach the tub out after they shower so it doesn't spread to others or somewhere else. :shock: My son ended up getting jock itch from it before I knew she had athletes foot. I kept a spray bottle with bleach in it to spray the tub down after everyone got out.