A state-of-the-art innovative technology, ternary-component antimicrobial and antifungal formula that harnesses the power of zeolite and colloidal silver to destroy fungi and bacteria and prevent foot and footwear odor. Eucalyptus essential oil has an anti-inflammatory, antibacterial and analgesic effect. The ingredients are effective and prevent the onset and development of common and persistent fungal infections of the feet and toenails.