1, because there are white bugs in the cherry, salt water can make the bugs lose water, so after soaking in salt water, the bugs in the cherry climb out. The maturity of cherry is very short, and it is difficult to produce insects under normal growth conditions, and generally there will be no insects. Unless the cherry is ripe or even broken, it may be "targeted" by fruit flies. In addition, there is another situation in which cherries are afraid of heat. In the process of transportation or storage, fruit flies may be attracted to lay eggs, and white bugs may be crawled out with salt water bubbles. In fact, that bug is the larva of fruit fly, which is harmless to human body.

2. The cherry skin laid by fruit flies is slightly soft and damaged, and the taste will turn sour and deteriorate. When choosing cherries, it is best to choose fresh fruits with intact epidermis and no pores. In addition, when choosing cherries, you should look at the pedicels of cherries. The deeper the pedicel, the sweeter it is. If the pedicel is black or yellow, it is not very fresh. The stems of fresh cherries are greener and harder. This kind of cherry has the best taste and nutrition if it is not picked for a long time.

As for the online saying that cherries are bought and soaked in salt water first, it depends on everyone's own choice. At present, cherries are rarely used as medicine. If the public is worried about health problems, they can also soak in light salt water before eating. In addition, cherries are best kept in the refrigerator with the fruit stalks. The optimum temperature is 2℃ to 5℃, which can keep fresh and tender taste.