PROBLEM TO BE SOLVED: To provide a composition for tooth treatment that is capable of tooth cleaning treatment and hyperesthesia preventive treatment.SOLUTION: The present invention provides a neutral or weak alkaline composition for tooth cleaning treatment, for forming a coating composed of an emulsion polymer on a tooth surface.【課題】歯牙清掃処置および知覚過敏予防処置が可能な歯牙処理用組成物を提供すること。【解決手段】歯牙表面にエマルジョン性重合体よりなる皮膜を形成するための、中性乃至弱アルカリ性の歯牙清掃処置用組成物。【選択図】なし