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, also known as Oral rinses, is mainly used to clean the mouth, mask bad breath caused by bacteria or yeast decomposing food residues, and leave a comfortable and refreshing feeling in the mouth.