Immediate and long-lasting dry mouth relief with GUM HYDRAL Moisturizing Spray! Dry mouth can occur when saliva production decreases. Saliva acts as a kind of barrier that prevents bacteria from entering the body through the mouth. This means it plays a vital role in protecting our overall health and well-being. Therefore, dry mouth can lead to cavities, bad breath, dental plaque, ulcers, receding gums, or even tooth loss. Before your problems worsen, it's important to use solutions like GUM HYDRAL Moisturizing Spray. It's compact, easy to use, and perfect for on-the-go use. It can be applied several times a day, repeating as needed (without rinsing).