1, cleaning live crabs, to put the crab into the basin, pour diluted light salt water soak for 10 minutes, so that the crab spit out the dirt, pay attention to the soaking period to change the water frequently until the crab spit out the water.

2. Take the soaked crabs out, pinch the backshells with one hand, and scrub the backshells and abdomens with an old toothbrush with the other hand, under running water.

3. After the back shell and abdomen are cleaned, place the crab on the cleaning table with the abdomen facing upward, and use the brush to scrub the crab feet, paying attention to the connection between the crab feet and the body as well as the crab pincers.

4, after the external cleaning, you can use one hand to fix the crab's pincers, the other hand to break open the abdominal cover, and keep squeezing, so that the abdominal cover of the dirt out.

5, will be squeezed after the crab under running water to wash - times, and then immersed in water, is conducive to removing the residual dirty water of the crab.

6, put the soaked crabs under the faucet with running water to wash two to three times can be.