1, put a proper amount of mung beans into clean water to clean both sides, and pick out the empty mung beans and bad beans inside.

2. Put the processed mung beans into a clean pot, then add a proper amount of water to the pot, and let the mung beans soak in clear water for one night to completely soften the outer shell of the mung beans.

3. Prepare a sealed light-proof container and two clean white gauze. First, soak a piece of white gauze in clear water, and then put the soaked white gauze on the bottom of the container to pave it. Then put the soaked mung bean on the white gauze, then put the second piece of white gauze soaked with clear water on the mung bean, then spray a proper amount of clear water on the gauze, cover the container and put it aside.

4. Spray a proper amount of water on the gauze with a watering can every morning and evening, and cover the container after the bean sprouts are wet enough, so that the mung bean sprouts have been spread in about 3 days.