See A Visible Difference With Tea Tree Oil, Epsom Salt & Other Essential Oils. Helps Wash Away Germs, Bacteria & Skin Surface Fungus, Deodorizes & Refreshes Soothes & Calms, Kerasal Daily Defense Foot Wash helps wash away Germs, Bacteria, and Skin Surface Fungus before they penetrate the skin leaving your feet feeling clean and refreshed.