Our aromatherapy foot bath ball contains sea salt, baking soda, and ginger oil. It can help soothe and smooth tired, painful feet, reduce calluses on the soles of the feet, dry toes, and odors, making the feet clean and soft. Its usage is very simple: 1. Fill the basin with hot water; 2. Throw the foot bath ball in, let it bubble and dissolve. 3. Soak your feet for 20-30 minutes; Using it daily can achieve better results. Composed of sea salt and various plant essential oils, it can care for damaged skin, moisturize and soften feet.