1, hold the middle tail of crayfish by hand, twist it back and forth by twisting it left and right until the tail is disconnected, and slowly pull it out, so that the shrimp line can be completely taken out. 2. Remove the middle tail of the crayfish, then arch the back of the crayfish, facing the palm of your hand, cut the back of the crayfish with sharp scissors, and pick out the shrimp line.

1, Shrimp line removal method for raw crayfish: After the crayfish is washed, directly cut off the head and chest of the crayfish, remove the stomach sac and the like, then hold the middle tail of the crayfish by hand, twist it back and forth by twisting it left and right until the tail is broken, and then slowly pull out the tail to completely take out the shrimp line.

2. Breaking the back and removing the shrimp line: Wash the crayfish, put it in the freezer for a period of time to make the crayfish faint, remove the middle tail of the crayfish, then carefully grab the crayfish, arch the crayfish's back toward the palm of your hand, then cut the crayfish's back with sharp scissors and pick out the shrimp line.

3. Cut the head to remove the shrimp line: after the crayfish is cleaned, it will freeze quickly, pull out the tail in the middle, carefully cut off the shell protruding from the head and chest of the crayfish with scissors, and forcibly pick it out to pull out the stomach sac and the like, or pull out the shrimp line.

4. Stripping the shrimp line alive: Stripping the shrimp line alive is also a common way to remove the shrimp line. Usually, after cleaning the crayfish, boil a pot of boiling water, put it in it for 1 to 2 minutes, and cook the shell of the crayfish. Then, after taking it out to cool, remove the tail in the middle of the tail and break off the head hard, which will be removed together with the shrimp line.