1. Wash cuttlefish and soak it in warm water for 24 hours. Remember to change the water several times. Switch to boiling water, and put the soaked dried cuttlefish into the container with cover again 12 hours. Let it stretch naturally and return to its original state.

2, you can also use only warm water, soak your hair, and put it in the refrigerator for 48 hours, the effect will be even worse. Remove films from surfaces, bones and internal organs. Is there any strange smell to smell? After that, you can eat it.