2. Cut off the sharper part of the Coca-Cola bottle so that it is easier to put mung beans in for flushing. Then drill a few holes at the bottom of the bottle. The size of the holes is slightly smaller than the mung beans. The purpose is to prevent the mung beans from drilling. Come out, the water poured every day will not accumulate in the bottle and leak out from the bottom of the bottle, ensuring the freshness of the mung bean sprouts.
3. Put the soaked mung beans into the Coke bottle, about a quarter of the height of the bottle. Put less mung beans to give the bean sprouts a space to grow; then rinse the mung beans, and the water will flow out from the bottom of the bottle through the mung beans. This will ensure that the mung beans are moist but will not accumulate water.4. You can wrap the Coca-Cola bottle with a black plastic bag or place it in a dark place. Do not expose it to light. This is very important because bean sprouts exposed to light will turn red and the bottle must also be covered. The top layer of cloth must not be transparent in order to keep it moisturized. It is best to press a heavy object on the mouth of the bottle to make the mung bean sprouts thicker
5. Flush the water at least once a day, but you can also flush it twice. Try to make the mung beans drink enough water. A week later, the bean sprouts squeezed out of the Coke bottle. The roots were thick and strong, no worse than the purchased bean sprouts.The bean sprouts grown in this way are thick and long because the Coke bottle is relatively small and there are many beans. This squeezes the bean sprouts and retains water, allowing the bean sprouts to grow more vigorously. The same method is used to grow soybean sprouts. Friends who are interested can try it.
Tips: It is best to pick out all the bad mung beans from mung beans, and there must be no oil in the container soaked in water.