1, soak the clam in warm salt water. Pour a pot of warm water, and then add a proper amount of salt and cooking oil. By doing so, it can imitate the growth environment of the clam and make it more diligent to open the shell and spit out sediment. The purpose of discharging oil is to form an oil film on the water, separate the water from the air, and make Huahai lack oxygen, thus speeding up breathing and speeding up sand spitting. After standing for 2-3 hours, you will find that the clear water has become turbid. At this time, the sediment in the clam has been vomited clean. If you are in a hurry, stir the water in the pot back and forth with your hands and change the water several times, so that the clam can spit sand in a few minutes.
2, the method of boiling: pour water into the pot, then put the flower clams in, the water boils, and the shells of the flower clams are basically fully open, then remove the flower clams and rinse the sediment. Don't pour out the boiled water, you can filter out the mud yarn that has settled down, and take the clarified soup to clean the clams, so as to preserve the delicate flavor of the clams.
3. Heating and washing method: After cleaning the shell of the clam, put it in a wok without water and heat it for 2-3 minutes, and the clam will open its mouth one after another when it is heated. At this time, put the clam that has opened its mouth under the tap water and wash it, so that the sediment contained in the clam can be cleaned.
4. Shake back and forth. Put the clam into a big pot, pour a little water into it, then fasten the pot with a lid, grab the pot and shake it up and down, and the strength should not be too strong, otherwise the shell of the clam will be easily broken. In this way, you can shake the clam, then spit out the sediment, and then put it under the faucet for washing. Repeat this for 2-3 times, and the sediment in the clam will be almost spit out.