Pomfret belongs to shellfish, and the common cleaning method is to put pomfret into clear water and add appropriate amount of salt. Let it stand for a night, and basically the sand will be spit out.

If time is pressing,

If you don't have enough time to process the ingredients, you can take the following measures: put the clam in light salt water, stir it clockwise (the direction can't be chaotic), then change the water, stir it in the same way, and circulate it several times until the water is clear and sand-free.