2. Put the processed mung beans into a clean basin, then add a proper amount of water to the basin, let the mung beans soak in clear water for one night, and completely soak the mung bean shells.
3. When doing this step, be sure to soak mung beans in clear water for more than 8 hours.
4. 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.
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 unfolded in about 3 days.
6. If you think that the bean sprouts delivered in three days are relatively small, you can also let the bean sprouts stay in the container for a few days, which will make the bean sprouts bigger and better.