How to use the patches: 1.Clean your feet. 2.Place the patch at the middle of the foot. The soft side of the patch should contact the skin. 3.Keep the patch on for 6-8 hours. It is recommended to apply the patch before going to bed. 4.Peel off the patch after 6-8 hours of use. Wash your feet and enjoy an improved health! Attention: 1. Please keep your feet dry during use. 2. If you wear socks or shoes after using the foot patch, the medicine in the patch may stick to the socks or shoes. 3. Unused patches should be sealed in plastic bags. 4. Please keep it out of reach of children. 5. This product is not used to diagnose, treat, cure or prevent any diseases. In all health situations, a qualified professional should be consulted. 6. Patches cannot be used on pregnant women and those with skin ulcers and allergies. 7. Do not reuse. 8. Do not use it on open wounds. 9. This product is for external use only. 10. Please store in a dry place at room temperature, avoid direct sunlight and high temperature.