See if there is salt, if not, re-boil, remove and drain, add salt, the salt content is one-third of the weight of half dry sea cucumber, and store it in the refrigerator for preservation. After one day, drain the leaked water and continue to put it in the preservation.

If the salinity is very high, it will not go bad in general.

It must be refrigerated, and it is sealed. The temperature should not be higher than 3 degrees Celsius. First, it can prolong the fresh-keeping time. Second, it can prevent the odor in the refrigerator. It can be stored in glassware for more than half a year. Don't touch oil, hair, cosmetics and other things during storage, otherwise it will rot.