· An exhilarating feeling. ·Using foot patches for detoxification can reduce the burden on the lymphatic system. ·It can help improve the circulation of the lymphatic system and related blood system, making the body healthier. ·It can be done while you sleep, it's so easy, it's amazing. ·After use, you can obviously feel the vitality of your feet recovering and relieve fatigue. How to use ·Put it on before going to bed at night and tear it off in the morning.