1. First soak the beans in warm water of about 45-60 degrees for one hour, then put the soaked beans into the plastic screen of the bean sprout machine and cover the bottom of the screen flat. It is not advisable to put too many beans.

2. Secondly, add water to the water tank of the bean sprout machine, which is close to 2/3 of the total capacity. Put the cultivated plastic net on the water tank, insert the pipe, install the blade and cover it with a transparent cover.

3. Then put the bean sprout machine in a cool and dark bedroom, kitchen, storage room or basement. It is best to cover the lid with a dark cloth or towel with good air permeability to block the light and make the bean sprouts grow better.

4. Finally, the water tank of the bean sprout machine is changed 1 time a day, and the power is cut off when changing water.