The teeth bleaching results can last for several months, but this will vary depending on the method used and the individual’s lifestyle. For example, people who smoke or drink coffee may find that their results do not last as long as those who do not.
However, several things can keep your teeth white for longer. Avoid taking foods with strong pigmentation that can stain your teeth, such as coffee, tea, and red wine. Additionally, maintain proper dental hygiene because of plaque buildup. The plaque buildup can cause the teeth to appear yellow or stained. You can also clean your teeth regularly with whitening toothpaste. In addition, a number of whitening solutions, like take-home kits, can help maintain the results. These kits are designed by the dentist and are customized to your dental needs.