To improve the usability by pressing a spray button of a manual spray container filled with mouth washes to spray the mouth washes from a nozzle and to facilitate the spray of the mouth washes used for decayed tooth, alveolar pyorrhea, etc.

Mouth washes which is the solution having the sterilizing action or the anti-inflammatory action to be used for prevention of decayed tooth, alveolar pyorrhea, and bad breath, mainly consists of the sterilization agent or the anti-inflammatory agent, and contains shellac. That is, the sterilization agent and the shellac are dissolved in the ethanol and propylene glycol, and more preferably, the mouth washes containing cineole, methyl salicylate, L- menthol, and shellac dissolved in ethanol and propylene glycol, is used. The mouth washes are filled in a manual spray container, the mouth washes are sprayed into water in a glass by pressing the spray button of the container to be diluted, and the diluted water is kept in the mouth to wash the mouth.