Snails can be fried and eaten. The growth environment of snails is rich in sediment and may have a heavy fishy smell. Therefore, spices such as pepper and ginger need to be added to cover up when frying, and the time for frying screws should not be too short, so as to prevent parasites from being killed.

2, salt cleaning

Screws can be washed with salt. Pour edible salt into clear water and stir evenly. Then pour the screws into it and soak for 30 minutes. Salt can kill parasites, bacteria and other harmful substances in the screws. Finally, brush the screws with a brush.

3, alcohol cleaning

Screws can be cleaned with alcohol. Mix alcohol and water evenly, then pour in the screws and soak for 20 to 30 minutes. The screw will gradually spit out the sediment and excrement in the body, then cut off the tail with scissors and rinse it with water.