Teeth stains are inevitable due to our consumption of a variety of foods and drinks (soda, spicy food, coffee, etc.). However, advanced teeth whitening technology has enabled dentists to whiten teeth without adversely affecting the tooth structure.
Almost all whitening methods are similar in concept, but some are much more effective because of the way the whitening material is delivered to the teeth. Another contributing factor is the concentration of the material, which is why less potent over-the-counter whitening systems usually don’t give patients the results they are hoping for.
The two main methods of professional whitening are tray whitening and in-office whitening. In tray whitening, an impression is taken and a custom tray is made for the patient. Then, a supply of whitening gel is given to the patient and he/she wears the tray for a few hours each day (techniques differ) for a period of time until an acceptable result is achieved. Sensitivity of the teeth is a normal side-effect of this whitening method and is almost always transitional.
On the other hand, in-office whitening is the most efficient means of whitening. There are a number of different types used, but the process is very similar for these methods; you can have your teeth whitened in one session and achieve significant results. Your dentist can give you more detailed information and help you decide which method is more suitable for you and your teeth.
Professional teeth whitening uses stronger bleaching agents than over-the-counter products. The dentist applies the whitening solution to your teeth, which penetrates the enamel to lift stains and discoloration, resulting in a brighter smile.
Yes, teeth whitening is safe when performed by a qualified dental professional. They will assess your dental health and recommend the best treatment options for you, minimizing any risks.
The longevity of teeth whitening results varies based on individual habits, such as diet and oral hygiene. On average, results can last from several months to a couple of years.
Most people are suitable candidates for teeth whitening; however, those with certain dental conditions, such as gum disease or cavities, may need treatment before whitening. Consult your dentist to determine if it's right for you.
Some individuals may experience temporary tooth sensitivity or gum irritation after whitening. These effects usually subside shortly after the treatment. Your dentist can provide recommendations to help manage any discomfort.
