1, first of all, the sea oyster shell of seaweed and sediment brush clean. Then take out the oyster meat. Put the oyster meat under water and rinse it. Then remove the black viscera from the oyster meat and put it in light salt water for a few moments to soak.

2. The specific operation steps are as follows: prepare a small brush and brush the seaweed and sediment of the oyster shell clean. Then use a knife to open the shell of the oyster, remove the oyster meat. Rinse the oyster meat under clean water. Then remove the black guts from the oyster meat and place it in lightly salted water for a few moments to soak.