Soaking feet with cocklebur in water can dispel wind, remove dampness, unblock meridians and relieve pain. It can be used in the morning (only 20 minutes) or in the evening (preferably 1 hour). Use it at a temperature above 40 degrees. Adding a few drops of vinegar to hot water to soak your feet can have a fitness and soothing effect. Adding 100-150 grams of rice vinegar or mature vinegar to the water to soak your feet will have a good effect. Because soaking feet in vinegar can not only increase skin elasticity and make the skin smooth, it can also remove rheumatism and improve body discomfort symptoms such as fear of cold. Add 2 teaspoons of garlic vinegar, apple cider vinegar or colored pepper vinegar to the hot water in the foot basin to relieve heavy, sore and cold feet, promote blood circulation, help you sleep soundly, and prevent varicose veins; soak your feet frequently with vinegar to sterilize them. Antibacterial, helps eliminate mold, athlete's foot, and skin diseases. Some people like to soak their feet in vinegar. Those with heel spurs can use vinegar to soak their feet, because vinegar can penetrate into the subcutaneous tissue and soften the bones. It is best not used by healthy people. Soaking feet in vinegar can prevent colds.