1, soaked in salt water. Put hairtail in 10% light salt water, and the salt water will penetrate into the blood through two gills. After an hour, the earthy smell will disappear. If it is a dead fish, it can be soaked in salt water for a long time, and the earthy smell can also be removed. Note that it must be light salt water, too salty will make the fish lose their sense of flesh.

2. make warm tea. You can soak hairtail in warm tea for 5- 10 minutes. Tannic acid contained in tea has astringent effect and can reduce fishy smell.

Step 3 soak the wine. You can soak hairtail in wine first, either white wine or red wine, which can reduce the fishy smell. But if soaked in wine, the time should not be too long.

4. pickling. Seasoning with deodorization function can be pickled with hairtail, which has good deodorization effect and can make hairtail more tasty. Such as onion, ginger, garlic, cooking wine, soy sauce, salt or pepper.