1. Preservation of fresh sea cucumbers: put fresh sea cucumbers in sealed bags and store them in the refrigerator for up to 2-3 days.

2. Wet Sticky Sea Cucumber Preservation: Clean the wet Sticky Sea Cucumber, put it in a clean food bag and use it in the refrigerator for up to 3 days. It is best to clean it a few days before use.

3. dry sea cucumber preservation: put dry sea cucumber in a sealed bag or jar and store it in a dry and cool place, which is moisture-proof and insect-proof.

4. Preservation of cooked sea cucumber: put it in a clean food bag or jar and store it in the refrigerator for up to 3 days. It is best to heat it before use, even if it is eaten raw, it should be soaked in warm water for several hours.

It should be noted that no matter what kind of preservation method, the food environment should be kept clean, and there should be no odor, foreign body or pest infection.