Even those who practice perfect oral hygiene will have to deal with tooth discolouration eventually, but there are various ways to lighten the teeth without affecting their health. Most at-home and in-office whitening kits use a peroxide-based bleaching agent, which removes internal stains from the teeth. Below is a brief description of various tooth whitening methods.
In-Office Whitening
Professional teeth whitening treatments take a few weeks and multiple office visits to complete. After an initial consultation, the first appointment involves the creation of custom molds. Over the next ten days, technicians use the mold to create whitening trays; once the trays are ready, the patient visits the office again for the actual whitening process.
A protective rubber shield is applied to the gums, and the trays are filled with a bleaching agent and worn like mouth guards. The bleaching agent removes stains from the dentine and the enamel, and the application can take up to an hour. Patients may need to come back again to achieve the best results.
At-Home Pro Whitening
At-home pro whitening kits are basically the same as those from the dentist’s office, except that the treatments are done at home once the custom trays are made. This is a less-expensive option, and it’s ideal for those with busy schedules who can’t make regular office trips.
Laser Whitening Treatments
Power whitening also referred to as laser whitening, is a more expensive, faster type of treatment. Like other methods, teeth are bleached to lighten their appearance. However, improved appearance is achieved with the application of a whitening gel followed by the use of a powerful light to accelerate the stain removal process.
Who Can Have Tooth Whitening Do
Anyone with healthy teeth and gums can benefit from teeth whitening treatments by the staff behind Vista family dental. However, if a person has dental issues or gum disease, his or her dentist may not recommend whitening until those problems are solved. Patients should be aware that only natural teeth can be whitened; treatments are ineffective on fillings, veneers, crowns and dentures. Teeth are still vulnerable to staining after treatment, especially if the patient drinks wine, tea or coffee.
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