The white grains of rice on the tonsils are clinically referred to as tonsil stones, which are keratinized material consisting of food residues and bacterial metabolites that occur in the tonsil fossa, and for the treatment of tonsil stones, the following methods are clinically available: 1. For small stones, it is recommended that patients gargle with light salt water frequently, and gargling repeatedly can remove the tonsil stones. 2. For stones that cannot be removed by gargling, it is recommended to go to the hospital, where the doctor can use a suction device, small forceps or cotton swabs to peel out the tonsil stones. 3. For larger and deeper stones, the tonsil surface can be anesthetized and the stones can be removed by cutting the local mucosa with a scalpel. If the stones are removed repeatedly by the above methods and then grow repeatedly, the tonsil stones and tonsillectomy can be considered clinically to achieve the purpose of curing the stones by removing the tonsils.