How do teeth whitening systems remove stains from teeth?
The system removes most stains with a gentle action that whitens your teeth. Your tooth structure remains unchanged. Years of clinical tests have demonstrated the safety and effectiveness of this system. Most people experience a very high level of tooth whitening. However, crowns, bridges, bondings, and fillings do not lighten with dental whitening systems. Is the teeth whitening process permanant? For most people, the treatment will last for many years. Your teeth have become stained in the first place from consuming the foods and beverages. Upon the completion of your initial bleaching process, most people will see an immediate difference. Exposure to foods, drinks such as coffee, colas and red wines, smoking and other consumables will gradually darken teeth again over time. You may want to periodically bleach your teeth. After an initial treatment, most people do touch-ups as needed.
