
Teeth whitening can provide a dramatic difference in a short amount of time.
In-office bleaching usually requires only one office visit. A protective gel or a rubber shield is placed over the gums to protect the soft tissue. A bleaching agent containing carbamide peroxide is applied to the teeth, and a specialized light is then used to enhance the action of the whitening agent. This is the fastest way to achieve results.
At-home bleaching requires an impression of the teeth to be taken to make a customized mouth guard to hold the whitening gel, containing carbamide peroxide, against the teeth. Once the mouth guard is made, it is worn for a period of time, as instructed by our office. The amount of time may vary from a couple hours a day, or all night, to up to four weeks or longer, if desired.
FAQs About Teeth Whitening and Carbamide Peroxide
Professional teeth whitening procedures performed at our dental office use stronger concentrations of carbamide peroxide than over-the-counter products like whitening strips, whitening toothpastes, or a teeth whitening kit. This allows us to deliver a noticeable difference in tooth color and effectively address tooth discoloration, yellow teeth, and discolored teeth in less time. Whitening products you find at the store typically contain mild abrasives that can only remove surface stains, while professional whitening treatments can lighten tooth color at a deeper level for a whiter smile.
Will teeth whitening cause tooth sensitivity?
Some patients experience temporary tooth sensitivity or gum sensitivity during or after whitening treatments. This is a normal response to peroxide-based gels and usually subsides within a few days. Our team takes precautions to protect your gum tissue and tooth enamel, minimizing any increased tooth sensitivity. If you already have sensitive teeth, let us know so we can adjust your whitening procedure accordingly.
How long do teeth whitening results last?
The longevity of your whiter teeth depends on your oral health habits and lifestyle. Consuming beverages like red wine, coffee, or tea can stain teeth over time, as can tobacco use. With proper care and occasional touch-ups using your custom trays or whitening systems, you can maintain your brighter smile for a year or longer. Avoiding foods and drinks that cause yellow stains or brown stains will help keep your teeth bright.
Is teeth whitening safe for my tooth enamel?
Yes, when performed by a dental professional, teeth whitening is safe and does not damage tooth enamel. Unlike bleaches or harsh chemicals, the bleaching gel and whitening solution we use are designed specifically for dental medicine applications. We also evaluate your teeth for any signs of tooth decay, gum disease, or tooth erosion before recommending any whitening procedure to ensure your safety.
Can teeth whitening remove all types of stains?
Professional teeth whitening is highly effective at removing surface stains and addressing tooth discoloration caused by food, drinks, and aging. However, some tooth stains—such as those caused by certain medications or trauma—may not respond as well to tooth bleaching. During your consultation, we will assess your natural tooth color and determine whether office whitening, at-home whitening with custom trays, or other cosmetic dentistry options are the best way to help you whiten your teeth and achieve the results you desire.
