The inexhaustible tremella soup should be kept in the refrigerator. If it is stored at room temperature, you can't drink it, because the temperature in the refrigerator is low, usually around 3- 10 degrees Celsius. In this low temperature environment, the growth and reproduction speed of bacteria, molds and other microorganisms will slow down, but it cannot be completely inhibited, which can prolong the shelf life of food in a short time. For tremella soup, the shelf life of sealed refrigerator is 65438.