An important cause of serious hair loss caused by washing hair with salt and vinegar is inflammation of hair roots. Washing your hair with salt water can diminish inflammation, and adding vinegar can make your hair smoother and more elastic. Wash ginger with water and put it in a pot. After washing your hair with Jiang Shui, it is best to dip Jiang Shui in your scalp, that is, gently massage your hair roots to promote blood circulation, which is beneficial to the treatment of alopecia. Wash your hair with boiled mulberry roots or bark. Put the cleaned mulberry root or bark into a pot, add water and 2 spoonfuls of aged vinegar, boil and let it cool before washing your hair. After washing once a day, don't wash it with clear water. The effect is good for a week. After the hair is washed dry, apply a proper amount of beer to the hair evenly, massage it by hand to let the beer penetrate 15 minutes, then wash the hair and comb it with a wooden comb, which can also treat this situation.