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Is it Possible to Whiten One Tooth?

Is it Possible to Whiten One Tooth?

Blog, Dental Topics 3, Teeth Whitening

Do you have a single tooth that has darkened due to trauma? The first step in determining if a damaged tooth can be lightened is to visit your dentist for a thorough examination.

Your dentist will need to identify what is causing the dark staining. To do this, your dentist may perform x-rays or other tests to learn if the pulp of the tooth is “vital” or alive. If the tooth is deemed to be alive, external bleaching may yield the whitening results you are seeking. Your dentist can create a single-tooth bleaching tray to whiten the traumatized tooth effectively. This type of tray keeps the bleach away from other teeth, producing the best color match for your overall smile.

However, if it is determined that the nerves have died and it is no longer a living tooth, your dentist may need to perform a root canal. Darkening of a dead tooth can happen immediately or may develop over time after a root canal procedure has been performed. For this type of tooth trauma, your dentist or endodontist may recommend bleaching the tooth from the inside.

Stains from a non-vital tooth come from the inside, rather than outside, of the tooth. Therefore, your dentist needs to put the bleach inside the tooth. This type of teeth whitening is a routine procedure that involves making a small opening in the tooth through which to bleach the tooth. Once this procedure is complete, you can assess with your dentist whether the desired results have been achieved. If the whitening is not enough, the tooth can then be bleached externally as well. If the results are still not acceptable, you may want to consider a tooth-colored veneer or crown.

If you have a darkened tooth marring your smile, consult your dentist to determine the best teeth whitening treatment to return your smile to its bright, white best.

Our dental office is located in Gaithersburg

Professional Teeth Whitening

Professional Teeth Whitening

Blog, Dental Topics 2, Teeth Whitening

Teeth whitening is the most popular cosmetic procedure that dentists perform today. It can have a dramatic effect on your smile at a smaller cost than other cosmetic procedures. You can whiten your teeth yourself using at-home techniques, but often professional whitening with your dentist’s help achieves the fastest and most effective results. Let’s examine the whitening options provided by most dentists to help you evaluate what might work for you.

Whitening at your dentist’s office:
The dentist applies a whitening product to your teeth containing higher percentages of hydrogen peroxide than what is available in at-home kits. Heat or light may be used also. This technique produces quick, uniform results, but it does sometimes cause temporary gum irritation or tooth sensitivity. This method is expensive, ranging between $500 to $1,200.

Home whitening supervised by your dentist:
A customized mouthpiece will be created by your dentist for you to fill at home with whitening gel, which contains a lower strength of hydrogen peroxide then the in-office gel. You wear the mouthpiece at home for several hours each day, and your dentist supervises the whitening with regular checkups. This method is convenient and less expensive at $300 to $500, but it produces slower results than in-office methods.

Repeating the process:
Whichever type of teeth whitening technique you might choose, remember that it isn’t a permanent repair to your teeth. You will need to repeat the process every year or two. The length of time between treatments will increase if you don’t smoke and avoid foods that are known to stain your teeth, such as coffee and red wine.


We treat patients from Gaithersburg and the surrounding area