1, method 1: cut a small ball with a thin steel ball. After thawing hairtail in a basin, wipe it with a steel ball from beginning to end, and soon the white phosphorus will fall off.
2. Method 2: Put hairtail in water at about 80 degrees, scald it for 10 second, then immediately immerse it in cold water, and then scrub it with a brush or cloth, and the fish scales will be removed quickly.
3. Method 3: Take a pot of cold water, add a little vinegar, then put hairtail in it, soak it for a while, and then scrape off the scales with a tool.
The above is about how to quickly remove the white scales on hairtail, and friends who need it need to know it quickly.