What is tooth whitening?
The most basic definition of teeth whitening process by losing the natural color of the teeth due to many factors as a result of different color is bleached. The purpose of tooth whitening process is to have a person’s natural tooth colour. However, as a result of the process, the patient’s dark tooth colour can be opened up to certain point.
The duration of the tooth whitening process may shows variability depending on the patient’s physical characteristics, nutrition and life. According to the person’s dental structure, the duration of the tooth whitening process changes between 6 months and 2 years.