Even if you brush your teeth every day, bad breath still hones you. It is only because tooth brushing can only clean 25% of the surface area of the mouth. However, the remaining large areas of anaerobes in the mouth decompose food waste coupled with sulfur gas produced by metabolism Thus bad breath begins. VGL mouth refresher spray is formulated with food-grade raw materials through strict selection, so it is safe and mild. Besides, it contains specific GLY collagen, which will promote collagen production in your mouth. In addition, it can balance oral flora, kill bacteria and inhibit pathogenic bacteria and oral bacteria, thus improving the oral environment, preventing gingival and periodontal disease, cleaning the oral cavity, and keeping it fresh for a long time.