1. Use before participating in barefoot activities. Spray a sufficient amount of Excilor 3-in-1 Protector Spray to cover the toes and soles of the feet. 2. Excitor 3-in-1 Protector Spray dries within seconds creating an ultra-thin barrier, similar to an "invisible sock" that will effectively protect your feet and toes for a minimum of eight hours. Duration of protection refers to normal conditions and use. To extend protection or in case of intense or prolonged heat, humidity, perspiration or friction feel free to repeat application as required. 3. Excilor 3-in-1 Protector Spray does not require washing. It will leave your skin feeling clean, moisturised and freshly scented. However, when required can be washed off with soap and water.