It is recommended to use cold water when cooking oysters. Using cold water can ensure the freshness of the meat to the greatest extent, and can effectively remove the fishy smell in the oysters.

Live oysters can live for about a week if placed in water. It is recommended to store them in seawater or light salt water with a salinity of 10 to 25.

After buying live oysters home, it is recommended to keep them in salt water for two to three hours so that the oysters can spit out the sediment in their stomachs.

Live oysters are easy to die after leaving the water, and they can easily breed bacteria. If they are stored for a long time, it is recommended to freeze them in the refrigerator.

People in coastal cities like to buy freshly caught oysters directly at the dock. When purchasing, they should choose oysters that are large, plump, light yellow in color, and uniform in size.

When we buy oysters, it is best to buy live oysters. It is not recommended to buy and eat dead oysters.

It is not recommended to eat the viscera of oysters because they are rich in pollutants and are inedible. The viscera of oysters is the green part of the belly.

Frozen oysters need to be cleaned naturally after defrosting, mainly cleaning the shell and excrement. Pay attention to safety when cleaning, and it is best to wear gloves.