1

If you have more time, you can fill the basin with warm water (if the water temperature is low, the clams will not be happy to spit out the sand) and put in the oil and saltpeter (the amount of oil and saltpeter will depend on how much water there is in the basin, and put in more if there is more water)

2

Leaving it to stand for two to three hours, you can see that most of the clams have opened their shells and the water is cloudy. The water will be cloudy, and the clams will be done removing the sand

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The second method

1

Spent too much time grocery shopping to let the clams spit out the sand quietly? No matter, there is a method below

2

Pour some more water into the pot, put in the clams, it is best to add some oil and salt

3

Then use your hand to stir back and forth to the pot of water, so that the clams back and forth to shake the clams, shake the clams to the dizziness of the clams it will spit out the sand

4

Finally, stop stirring, to see the pot of water is not dirty and unclear, if it is, then pour off and continue to stir, not still continue to stir, in short, to spit it out until the sand, so repeated a few times, a few minutes to spit out the sand clean

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The last way

1

The last way, a little extreme, which is also the pot we prepared for when it comes in handy, will be the pot full of water, and then Add the clams and wait for them to boil

2

When the water in the pot has boiled and the clams have all opened their shells, pour out the water and rinse with water to clean out the sand, but this will affect the freshness of the clams!

END

Precautions

The clams should be picked fresh, and if they are dead, they will not open their shells

If you use the third method, you can use the water to wash the clams after it cools down, and you will not lose the freshness of the clams if you wash them with the water.