Soak the snail in a basin with clear water for three days, change the water two or three times a day, and finally wash the snail with a brush and chop off its pedicle;

2. Mash the lobster sauce, garlic and perilla leaves together;

3. Heat a wok over high heat, add oil, add lobster sauce, garlic and chopped perilla, saute until fragrant, and serve;

4. Wash the wok, heat it with high fire, add oil, pour in the snail, then stir the salt with clear water, pour it into the wok and stir it evenly, cover it for about 3 minutes, add the lobster sauce, garlic and chopped perilla, stir it thoroughly once, cover it for about 3 minutes, and stir it until it is thoroughly cooked.