Product Description Natural and Herbal Ingredients. Made with 100% organic ingredients for natural and safe use.Take a bag and put it into the foot scrubber. Add about55- 75 ounces of boiling water and soak for 5-10 minutes to separate the essential oil from the herb.Then add appropriate warm water, the water depth reaches about 2/3 of the calf, the water temperature reaches about 45 degrees, put the feet into the foot bath and start to soak. Soak about 20-30 minutes each time until your body relaxes.Dry your feet directly, keep warm.