Types of Teeth Whitening
Professional Teeth Whitening
Whitening your teeth professionally is one of the easiest ways to achieve a brighter smile. In-office whitening treatment can be completed in about an hour, during which your dentist will first protect your gums and apply a shield to protect your lips, and then apply a bleaching gel to your teeth. After the gel is applied, it is then activated using a special light. Once the treatment is complete, your dentist will provide you with a take-home whitening kit you can use to keep your teeth looking bright.
Over-the-Counter Teeth Whitening
It’s important to choose an over-the-counter teeth whitening kit that is safe and effective. The safest and most effective teeth whitening kits are those with a 10% concentration or less of carbamide peroxide. Some of the most common over-the-counter teeth whitening strips are Crest Whitestrips and Colgate Whitening Strips. Other products include gels, pens, and whitening rinses.
How Does Teeth Whitening Work?
The teeth’s enamel layer is porous, and can easily absorb stain-causing bacteria and discolour the teeth.
Teeth whitening treatments usually contain some type of bleaching agent or chemical that whitens the teeth by removing these staining materials from the pores of the teeth. Bleaching agents may either be simply applied to the teeth, or they may be used in conjunction with a dental light to enhance their whitening effects.
How Long Do Teeth Whitening Results Last?
Although it varies by patient, teeth whitening results can last anywhere from six months to a couple of years. The length of time that teeth whitening results last depends on the patient’s teeth and how much they’re exposed to staining products. In-office teeth whitening treatment typically lasts between one and two years. During this time, patients are advised to avoid foods and beverages that cause teeth stains, such as red wine, coffee, and tea. Patients may also benefit from whitening toothpaste, which can whiten teeth over time. Brushing teeth twice a day, flossing, and eating a healthy, balanced diet can also prolong the results of teeth whitening treatment.
Brighten your smile with professional teeth whitening. Contact Legacy Dental Clinic or call (825) 467-8888 to schedule your visit.
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