1. Pour hot water at about 90C over the fish, then scrape off the white slime with a small teaspoon, then rinse with cold water - this is a quick and easy way, but it will slightly reduce the smoothness of the fish's skin.

2. Sprinkle 0.5-1 tablespoon of coarse salt evenly over the fish, scrub vigorously, and then sprinkle a moderate amount of cornstarch on the fish to make the mucus stick off and wipe it away, and then rinse with water - this is a more complicated method, but it is the most effective way to retain the fresh flavor of the fish and the smoothness of the skin.

3, buy back the eel into a pot, first clean the surface of the blood with water.

4, pour the water clean, prepare a number of salt, sprinkle on the eel, and then begin to scratch, so that you can completely remove the eel surface mucus.

5, to see scratching out of the foam rich, you can use water to wash thoroughly (while scratching the side of the flow of water is the best), repeated more than a few times to wash the best.

6, when the water becomes clear, drain the excess water in the basin, sprinkled with white pepper, cooking wine marinade deodorization spare.