1. oysters with shells. Prepare a foam box, put four or five ice packs, put oysters with shells neatly, cover the foam box and put them in the fresh-keeping area of the refrigerator for preservation.

2. Half-shell oysters. Wrap the half-shell oyster with plastic wrap, put it in a sealed box with a shell, and store it in the fresh-keeping area of the refrigerator.

3. Oyster meat. Drain the water on the surface of oyster meat, wrap it in plastic wrap, put it in a sealed bag, and store it in the freezing area of refrigerator.