This is HiDenti Bubble Clean (chewable mouthwash). It not only removes dirt from your mouth, but also helps prevent bad breath and cavities. [Product Name] HiDenti Bubble Clean [Contents] 800mg x 12 tablets [How to Use] Place one tablet in your mouth, chew it, and then rinse with water. [Storage] Store away from direct sunlight, high temperatures, and humidity. This item is new and unopened, but has been stored at home, so please refrain from purchasing if you are sensitive to this. Thank you.