1. Before steaming live crabs, prepare a brush and half a basin of water. Soak the crabs in a pot for 10 minute. The water should cover the crabs and wait until they choke and react less.

2. Grab the crab cover with one hand, and brush the crab legs, crab cover, crab mouth and crab pliers with the other hand in turn.

3. Open the belly cover, squeeze out the excrement inside the crab from the middle, and then rinse it with clear water 10 minute.

4. Tie the crab with a rope and put it in the pot, with the crab belly facing up to prevent the crab yellow from flowing out. After steaming, pay attention to remove the inedible crab intestines, stomach, heart and cheeks.