1 To clean the lobster, soak it in water for a period of time, and then constantly change the clean water, so that the lobster can spit out the dirty things in its stomach. If you want to speed up the cleaning, you can put a few spoonfuls of white vinegar in the water at this time.

2. Lobsters grow in a sludge environment, and there must be a lot of sludge on the surface. After the lobster is soaked, it is necessary to brush the surface of the lobster with a brush to make it cleaner.

3. Although lobster is delicious, not all parts of this food can be eaten. There is a rib in the abdomen of lobster, which is the digestive tract of lobster, that is, the intestines. This place is not edible. You need to hold the wings of lobster tail with your hands and then slowly pull it out.

4. The head of the lobster is also inedible. This part hides the organs and digestive system of the lobster, and a lot of impurities left by edible algae and sludge are concentrated here, so it is best to remove the head before eating, so that you can eat more safely.

5. Generally speaking, it is best to keep the crayfish bought home in water for a few days before eating, so that it is more reassuring to eat. It is not enough for crayfish to look clean, because the living environment and food they eat are very dirty.