Teeth whitening is the process of removing non-permanent discolorations that occur in the tooth structure (enamel and dentin layers). Just like we have different hair and skin colors, our teeth color can also vary.
Some teeth may be more yellow than others, and some may become yellow with aging. The natural color of teeth can be influenced by various factors. Dietary habits are one of the most significant ones.
When and How is Teeth Whitening Done?
Any individual who has undergone basic oral care (free of decay and gum problems) and has permanent teeth and a healthy mouth can benefit from teeth whitening. There are two well-known and commonly used methods of teeth whitening:
- Office Bleaching
- Home Bleaching
Office bleaching method is performed by a dentist in the dental clinic and typically takes about 40-50 minutes in a single session. A whitening agent is applied to the teeth, and a light that accelerates the whitening process is used.
Home bleaching method involves the application of a whitening agent placed in a custom-fitted mouthguard that fits the patient’s mouth. The application period can range from 2 to 6 weeks.
The patient can perform the whitening process at home by following the usage periods prescribed by the dentist. The most reliable method that can alleviate the patient’s concerns should be chosen for teeth whitening.