It can sterilize and detoxify; it can remove fishy smell and relieve greasiness; in terms of health care, it can wake up the spleen and appetite, increase appetite, promote saliva secretion and increase the acidity of gastric juice, which helps digestion and absorption; and it is also delicious A good medicine, external application can treat burns and scalds, arthritis, armpit odor and ringworm, and internal application can repel roundworms. Vinegar can whiten and soften the skin: wash your face and hands first, then immerse your face and hands in warm water with vinegar, and wash them with clean water after 5 minutes. Doing this for a long time can make your skin smooth and delicate. , the amount of vinegar added to the water should be small, as long as the water does not change color. Nowadays, there is a kind of green vinegar from the Watts Sauce Series. The one is brewed and has better effects.