1. Put the preliminarily treated hairtail into boiling water at 70℃.

Take it out quickly after 2.20 seconds and put it in cold water for cleaning.

3. Wash with warm water, that is, wash the magazines stained with hairtail, that is, adhesive tape.

4. Hairtail contains an anticancer component, which is beneficial to the adjuvant treatment of leukemia, gastric cancer and lymphoma.