To provide a liquid athlete's foot remedy which can be impregnated into a water-absorbing soft material and can directly be applied to simultaneously kill fungi and cure wounds, is free from a side effect, does give no pain due to irritation on a treatment, is high in safety, and contains an aqueous rock salt solution as a main ingredient.

This liquid athlete's foot remedy which is impregnated into a water-absorbing soft material and loaded on an athlete's foot diseased site is characterized by preparing the aqueous rock salt solution having concentration of 20 to 40% from the rock salt in the form of powder or granules and, if necessary, adding a pain-buffering agent.