The seal is placed at 15 to 25? C is in the shade. Let the materials soak for 3-6 months before opening and drinking. Fermentation takes at least 3 months, preferably 6 months, the longer the better, and it will not expire. Because the longer the fermentation time, the smaller the enzyme molecules will be, the easier it will be absorbed by the body and the stronger the energy will be. At the initial stage of fermentation (about before 15 -25 days), the gas in the bottle is stirred every day or used directly, and the bottle is gently shaken from time to time to cover the upper layer with liquid, so that white mold and black mold will not appear; After the large and dense bubbles weaken, put them in a cool place to continue fermentation.