Method one:

1, in the water repeatedly scrubbing, and then use a toothbrush to brush clean one by one;

2, put some of the salt in the water will be soaked for about 3 days, to accelerate the snails will be discharged in the body of the waste, repeated cleaning, the water can be clear;

3, with a tool will be beheading the tail of the snail;

4, before frying with boiling water, the snail cover can be removed. Before frying, use boiling water to swamp the snail cover can be removed.

Method two:

1, in the water repeatedly scrub, and then use a toothbrush to brush clean one by one;

2, the tail of the snail to remove, so that the mud and sand out;

3, a few drops of sesame oil in the basin, 30 minutes can be made, so that snails will be discharged from the body of the waste;

4, with water to wash two or three times repeatedly can be.