Our Fresh Breath Essence contains peppermint oil, press tree extract, clove extract and more.It can be powerful sustainability pampering your mouth freshness natural mildness safe and hygienic, it not only can provide instant refreshment also can keep your breath fresh for a long time.It is simple to use: 3 drops to the mouth, gargle for 15-30 seconds, do not swallow and gargle.After use, it can eliminate oral odor, protect oral health and give a fresh feeling all day long.