Our Oral Freshener Spray contains Chinese Herbal Extracts and Gluconolactone. It can keep your mouth fresh for a long time. Enjoy fresh breath anytime, anywhere. Its usage is simple: 1. Open your mouth and aim the nozzle inside. 2. Press lightly to spray an appropriate amount of mist. 3. After spraying, close your mouth and let the mist stay in your mouth for a few seconds. You only need to spray once to enjoy fresh breath instantly. It maintains freshness for a long time and effectively combats odors, making you comfortable all day