1, after washing, put it in cold water and pour a little vinegar and pepper to remove the earthy smell;

2. After washing, soak it in rice sprinkles before cooking;

3, before frying fish, soak in milk for a while, which can not only remove the smell, but also increase the freshness;

4. When killing fish, wash the fish blood as clean as possible.

Second, the method of removing bitterness from fish contaminated by bile:

Apply some wine or baking soda to the belly of the fish, and then rinse it with cold water for several times to remove it.

Three, turtle odor removal method:

You can wash the turtle, dilute its bile, apply it to the whole body of the turtle, stop for a while, and clean it.