The human mouth is a veritable breeding ground for bacteria. In fact, there are 22 types of bacteria in the mouth at any given time. Plaque, that sticky film on your teeth that you wake up with every morning, is formed by harmful bacteria in your mouth. If it is not removed by brushing and flossing, it will harden and become tartar. Once tartar forms in your mouth, the periodontal disease known as gingivitis is just around the corner. Bacteria multiply quickly behind tartar and produce toxins that inflame and redden gums. If not treated, the bacteria will spread below the gum line and the periodontal disease known as periodontitis is inevitable. Given enough time and damage, only periodontal surgery will be able to treat the condition and save your teeth.