1 Remove the salt from the surface of the sea cucumber with clean water, then pour a proper amount of purified water into a clean oil-free container. When putting the sea cucumber into the container, it needs to be refrigerated in the refrigerator for 24 to 48 hours, and change the water every 8 hours until it becomes soft.

2. Cut the tail to the head of the soaked sea cucumber along the midline of the abdomen, take out the sand mouth and the inner ribs, and then clean the impurities in the belly of the sea cucumber together. The ribs in the inner cavity of the sea cucumber are edible and may not be removed, but it will have a certain impact on the size of the soaked sea cucumber, so it is good to cut a few sections inside.

3. Put the purified water into a clean oil-free pot, and then put the washed sea cucumbers into it. After boiling the sea cucumbers with strong fire, turn it to low heat for 20 minutes. After turning off the fire, you don't need to uncover them, just cover them until the sea cucumbers are naturally cool, and then check out the soft boiled sea cucumbers. Keep the hard sea cucumbers in the pot, and cook them again with clean water until one is completely soft.

4. Put the cooked sea cucumber in a clean, oil-free container filled with cold water for sealed storage, then put it in the refrigerator, continue to soak for 48 to 72 hours, and change the water once a day to eat at any time.

I hope my answer is helpful to you. If you have any questions, please consult below.