< Topic >It purifies inside the buccal cavity effectively over long haul, the bad breath, the carious tooth, the gearwheel lap it offers the stratified structure of the mouth rinsing tablet which can prevent the illness and the gingivitis etc.SolutionsFrom above under consecutively, tablet formation 10 and kishiritoru formation 20 (Xylitol) with, allantoin formation 30 (Allantoin) with, glycerine formation 40 and sodium hydroxide formation 50 (NaOH) with, biwa lobe extract formation 60 and sorbitol formation 70 (Sorbitol) with, lactic acid formation 80 and benzoic acid sodium formation 90 (Sodium benzoate) with, it is constituted from perfume formation 91.< Choice figure >Drawing 1【課題】長時間にわたり口腔内を効果的に浄化し、口臭、虫歯、歯周病や歯肉炎などを予防することができる洗口錠剤の層状構造を提供する。【解決手段】上から下に順次に、錠剤層10と、キシリトール層20(Xylitol)と、アラントイン層30(Allantoin)と、グリセリン層40と、水酸化ナトリウム層50(NaOH)と、ビワ葉エキス層60と、ソルビトール層70(Sorbitol)と、乳酸層80と、安息香酸ナトリウム層90(Sodium benzoate)と、香料層91から構成される。【選択図】図1