1. After buying it, put the snail into clean water and change the water twice a day. 2. When soaking in clean water, put a few rusty screws in the water and gently shake it a few times. The snails are very sensitive to such rusty iron things and spit out sand very quickly. 3. If you are in a hurry to eat, you can first cut off the pointed tail of the snail, then cover it with two permeable baskets, shake it vigorously, shake it for two minutes and rinse it with clean water. In about 10 minutes, all the sand and mud in the snail will be clean.

1. After buying it, put the snail into clean water and change the water twice a day.

2. When soaking in clean water, put a few rusty screws in the water and gently shake it a few times. The snails are very sensitive to such rusty iron things and spit out sand very quickly.

3. If you are in a hurry to eat, you can first cut off the pointed tail of the snail, then cover it with two permeable baskets, shake it vigorously, shake it for two minutes and rinse it with clean water. After about 10 minutes, the sand in the snail will be removed And the mud will make everything clean.

4. Put the snails into the bucket, add water and stir. Stir vigorously to spit out the sediment as much as possible. Then change the water to a basin, add chili powder and a little vinegar, and stir evenly. , soak for three hours. Pick away the floating snails, because the floating snails are dead, then clean the remaining snails with clean water, and then blanch them in a pot.