2, the tail behind the fragrant snail in the end can not eat.

3, can the tail behind the screw be eaten.

4, can the tail of the screw be eaten.

1. The tail behind the fragrant snail can not be eaten, it is best to remove before cooking, otherwise it will affect the use of health.

2. The tail of the snail inside the accumulation of its internal feces, will breed bacteria and other microorganisms, before eating it is recommended to use a knife to cut off the tail, and then wash with water, in addition to the uncooked snail inside the possible germs, to be completely cooked before eating.