The basics Cleans and refreshes skin irritated by oil, perspiration and extensive prosthetics wear.  The benefits Contains tea tree oil, a natural germicide, fungicide and a peppermint oil fragrance. The uses It gently cleans and refreshes irritation caused by perspiration, repetitive prosthetic wear and oils. The bottom line An excellent antiseptic blend of analgesics and astringents that contains Tea Tree Oil, a natural germicide and fungicide.