1, boil a pot of boiling water for later use, and then wash hairtail with rice washing water first, so that hairtail can be washed easily.

2. During this period, basically put boiling water of about 80 degrees, and then put hairtail in it to soak for about 15 seconds. Long time will affect the meat quality of hairtail, so we must grasp the time.

3. Then take the hairtail out and put it in cold water. You can scrape off the scales directly by hand. If you feel dirty, you can brush off the scales with a brush, which is labor-saving and clean.