1. After buying live Boston lobster, you can put it directly in the water basin. Add a pinch of salt and drizzle a few drops of cooking oil. Don't feed anything and keep it for two or three days.

2. Use a foam box to store the Boston lobsters, belly side down, and arrange them in rows. Each box can hold about 30 kilograms of Boston lobsters, rinse them with clean water. Add 4 to 5 pounds of ice to each box and close the lid. Add ice once in the morning and once in the evening, and it can be stored for about 5-7 days.

3. Rinse the Boston lobster. Just put it directly into a pool or fish tank with an air pump.