The principle of medicated teeth whitening: the active ingredient in teeth whitening gel is mainly peroxide. In the process of use, the peroxide penetrates into the interior of the teeth and oxidizes and decomposes the pigment, thus achieving the purpose of making the teeth white. Advantages of medicated teeth whitening: Many people are troubled by the dull yellow color of their teeth. Some people have gone to the dentist for help, not least because they are afraid of cutting their teeth and still continue to suffer from the bad effects brought by the color of their teeth, afraid to laugh, preferring to block their mouth with their hands when talking, not even confident in front of their colleagues, etc. In fact, perhaps your problem is simple to solve – drug teeth whitening; advantages of drug teeth whitening treatment: no irreversible damage to the teeth can improve the dark yellow color of teeth in a shorter period of time, low cost, little discomfort, few visits, and can be repeated. Types of medication teeth whitening: Currently, there are two main types of teeth whitening treatment according to the concentration of whitening medication and the treatment method: braces whitening: the concentration of medication is relatively low and needs to be done at home under the guidance of a doctor; you need to use whitening gel for more than 2 hours a day, and the whole treatment process takes about one to two weeks. The medication chosen for braces whitening is critical. Cold light whitening: the concentration of the medication is higher and the whole treatment process can be completed within a few hours, which is a good choice for tooth lovers who are too much trouble; such as teeth cold light whitening. Our experience: the effect of braces whitening is obvious, long-lasting and economical. Applicable people of drug teeth whitening: hereditary yellow teeth (congenital yellow teeth color); ageing yellow teeth (the case of teeth gradually becoming yellow with age); tetracycline teeth (mild tetracycline teeth, better effect); fluorosis teeth (yellow spots + chalky color, caused by high fluoride content in drinking water). The maintenance time of drug teeth whitening: the effect of braces whitening can generally be maintained for more than 2 years or longer, and cold light whitening for less than two years. It will vary depending on the shade of your daily food intake. Conclusion: Medicated teeth whitening is becoming more and more popular because of its non-invasive nature and the advantage of being able to be treated repeatedly. In foreign countries, medicated teeth whitening treatment is as common a cosmetic dental care treatment as a lady’s skin care.