1. First, use a small knife to cut off the fins, cut off the mouth, gouge out the fish eyes and peel off the fish skin. Then, the abdomen of the fish is cut open to take out the toxic internal organs such as intestines, liver, ovaries and kidneys, and then the puffer fish meat is cut into small pieces and put into clean water, and the poisonous juice on it is washed away.

2. It is recommended not to handle puffer fish by yourself, because the viscera and blood of puffer fish are highly toxic, and strict training is needed before handling puffer fish.