1, Firstly the loach is kept in a bucket of salt water for 1-2 days to get rid of the dirt in the body.

2, Change the water to remove the muddy sticky liquid.

3. Then turn to the end of the large scissors and the small scissors to open and peel the fins.

4, When finished, cut from the head to the muddy anus.

5, Strip the internal organs for cleaning.

6, After all the mud has been disposed of, it is rinsed with water and finished.