Flower nail can survive in low temperature environment, so fresh flower nail can also be stored in refrigerator for a short time. If it needs to be preserved for a long time, it should be frozen in the refrigerator. If it is cooked, just keep it in the refrigerator and eat it the next day.

Flower armor can be frozen. However, it is necessary to wash the sediment of the flower nail in advance, put it in a fresh-keeping bag to prevent it from stinking with other foods, and then put it in the freezer. In addition, the flower armor can be stored for 1- 15 days if it is put in the freezer. And freezing will not change its shape, nor will it reduce the nutrients inside.