1, First of all, if we want to preserve dry sea cucumber, we can put dry sea cucumber in a jar, then we need to cover it, and then we can keep it in a dry place. Only when there is no moisture can it be preserved for a long time.

2. We can also choose to store it in the refrigerator, but we need to put it in a fresh-keeping bag, so that our dry sea cucumber can be preserved for a long time.

3. We can also wrap dry sea cucumber in a sealed bag, but we need a vacuum pump behind the sealed bag, and then we can find a dry place to keep it.

4. We can also directly store our dry sea cucumber in the cellar, which is also a good place to store it. The temperature in the cellar is relatively constant, and dry sea cucumber can be stored for a long time.

5. If we want to preserve dry sea cucumber, we can also wrap dry sea cucumber in a bag, and then we can store it directly in the freezer, which will last longer, but we need to unfreeze it later.

6. dry sea cucumber can also be stored directly in the freezer, so that the storage time can be longer. By the same token, when we want to eat it, we need to thaw it slowly.