1. brackish water desalination method: soak the salted fish in brackish water with a concentration of 2%, and use the concentration difference between them to make the high-concentration salt in the salted fish penetrate into the low-concentration brackish water. After soaking for about 2-3 hours, take out the salted fish and rinse it with fresh water, so that the salted fish is not so salty.

2. Liquor desalination method: after the salted fish is washed, it is soaked in liquor for 2-3 hours, so that the excess salt of the fish can be removed, and the fish treated in this way is pure and fragrant after cooking.

3. Method of removing the salty taste with vinegar: put the salted fish into a pot, then pour some warm water (the amount of water is to immerse the salted fish), then pour 2-3 spoonfuls of vinegar and soak for 3-4 hours.

4. desalting method of rice washing water: add 1-2 teaspoons of edible alkali to rice washing water, and then add salted fish. After soaking for 4-5 hours, take out the salted fish and wash it with clear water.