Wuyun Ointment
[Formula] Calamine 60g, Vinegar 660ml, Buckwheat Flour 24g [Usage] Place the first two ingredients in an iron pan and simmer together for over 10 boils (after the water boils, let it roll for a dozen or so times). Add 24g of buckwheat flour to make a paste with an appropriate consistency. Apply it to the … Read more