dried sea bamboo shoots are made from fresh sea bamboo shoots by drying and sun-drying. The texture is hard, and the taste is not good when cold-mixed. In order to restore the soft taste and fully absorb the sauce, it is necessary to soak the dried sea bamboo shoots before cold-mixed. By soaking, the dried sea bamboo shoots can absorb enough water and become soft and delicious.

Soaking also helps to remove some salts and impurities from dried sea bamboo shoots, which is more healthy and hygienic. Soaking in warm water takes 3 to 4 hours to ensure that dried sea bamboo shoots fully absorb water and restore soft taste, so that the dried sea bamboo shoots taste better after cold mixing.