There are many different methods for teeth whitening, some much more effective than others. There is whitening toothpaste, whitening strips bought over-the-counter, and whitening done by a dentist. Which method should you use?
In general, whitening toothpaste doesn’t actually do very much. Neither does whitening mouthwash. These products are great for oral health and maintaining a cavity-free mouth, but won’t do much to get rid of discolored teeth.