Refrigerator cold storage area. Sweet and sour garlic is generally stored in the cold storage area of the refrigerator. Because of its low temperature, it can inhibit the growth of bacteria and other microorganisms to a certain extent, prolong the storage time of food, and contribute to the storage of sweet and sour garlic, but the storage time should not be too long, generally within 1-2 months, so as to avoid the deterioration of odor and sour taste and affect the nutritional value and taste of food. Besides, in the cold season,