1, take a plastic basin and an old toothbrush, pour appropriate amount of water and white wine into the basin and put the pike crabs into the basin.

2. Let the pike crabs soak in the water for 5 to 10 minutes first. Through the stimulation of the wine, the pike crab will be discharged from the body of the dirt, while using the thumb and forefinger to grasp the pike crab cover on both sides and flip the crab belly side up, with a toothbrush to remove the pike crab legs to remove the sediment, and then use a toothbrush to brush the crab cover on both sides and the two crab pincers, in particular, the crab pincers must be brushed more than a few times because the pincers on the hairy, easy to hide dirt and grime.

3. Grab the pike, turn the crab's umbilicus over, and squeeze the dirt out of the umbilicus. While the crab umbilicus does not fit the crab belly. Use a toothbrush to quickly brush the mud and sand at the gap between the crab belly and the crab umbilicus.