Coconut green can be kept for 3 to 30 days. Coconut green can be stored for 3 to 5 days at room temperature, and it is easy to deteriorate at room temperature, so it should be stored in a cool and ventilated place. Coconut green can be stored in the cold storage area of the refrigerator, and the storage time can be extended to 15 to 30 days. If the coconut juice is discolored and sour, it means that the coconut green has gone bad. Don't drink it. Coconut green should be eaten as soon as possible to avoid deterioration due to long storage time, and it will also cause the loss of nutrients. If the coconut juice in the coconut green turns yellow or other colors, it means it has gone bad, so you should throw it away directly and never drink it again.