Safe to use on kids 4 years and older. Freezes common & plantar warts with single treatment. Faster and more effective than traditional wart treatment methods. 12 applications. Wartner is safe and easy to use! Wartner is a fast and effective treatment for the removal of common warts and plantar warts. Wartner freezes the wart on the spot, causing the wart to fall off within 10 to 15 days, usually after one application. Wartner is suitable for the removal of common warts and the removal of plantar warts on the bottom of the foot (Read the side panel and information leaflet carefully for warnings and cautions) on adults and children over the age of 4. Common Warts: Press and hold down for 2 to 3 seconds. Maximum 20 seconds. Plantar Warts: 1. Soak foot in water minimum 5 minutes. 2. Rub callus with pumice stone (not included) to expose wart. 4. Maximum 40 seconds. Press for minimum 10 seconds. Warts Identification Guide: Common warts are skin-colored, usually appear on the hands and feet, and are easily recognized by the rough “cauliflower-like” appearance of the surface. Plantar warts are recognized by their location only on the bottom of the foot, their tenderness, and their interruption of the footprint pattern. Includes: 12 Disposable foam applicators six (7 mm) & six (8 mm); 1 reusable applicator holder. Questions? 1-800-443-4908. Made in the Netherlands.