Tonsil crypt flushing is a common operation in ENT and it costs around 100 dollars or so. Each hospital applies the method of flushing, as well as the severity of the patient’s lesion, the difficulty of flushing, etc. to determine the price of treatment, more or less. Tonsil flushing is mainly used for the management of tonsil stones. Tonsil stones that are deep in the tonsil crypts and cannot be treated with forceps or with suction can be considered for crypt flushing. Flushing flushes the stone out of the crypt and dilutes any bacteria remaining in the stone, reducing the possibility of localized infection. The patient needs to cooperate with the doctor when it comes to tonsil crypt flushing, and can be flushed a second time or even about three times if one flush is not enough. Tonsil rinsing has no obvious side effects, can relieve tonsil stones, and can prevent tonsil inflammation and other related diseases.