Mouthwash has been popular in developed countries in Europe and America for many years, which may have a lot to do with social life etiquette. In recent years, due to the fierce market competition, in addition to refreshing the breath and claiming to eliminate the bacteria of bad breath, mouthwashes focus on the prevention and treatment of teeth and oral diseases and the promotion of oral health.

Mouthwash is a kind of oral health care product and a solution. Usually, some ingredients are added to the solution, and it can be divided into many categories according to different ingredients. Mouthwash cannot replace brushing teeth. Neither health care mouthwash nor therapeutic mouthwash can be relied on. Daily oral cleaning should focus on brushing teeth and flossing.