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Tooth Whitening Basics: Recapture Your Smile!

From unusual ointments to hydrogen peroxide injections (yikes!), people have sought the secret to longevity for decades. Now, more than ever, people are willing to go to extremes to retain their youthful looks. While many of these strategies are risky or downright unsafe, there is one relatively simple way turn back the years: teeth whitening. Sure, whitening your teeth may not help you live longer, but it can restore your smile, rolling back years of coffee and other stains. While there are a variety of professional tooth whitening and bleaching methods available today, most of them are safe and relatively effective. Those carried out under the supervision of a dentist will ensure maximum results and optimum safety! Here are a few of your options.

Teeth Whitening Toothpastes

While using a tooth bleaching toothpaste may be the easiest, most affordable way to brighten your smile, it isn't ideal for those searching for a significant improvement. Some produce marginal improvement, while others produce none at all. They are relatively safe, but be sure to contact our office if you find your teeth are more sensitive than usual. Some lightening chemicals can actually erode tooth enamel, damaging your teeth.

Over-the-Counter Tooth Whitening and Bleaching Agents, Strips

Whitening agents and strips are more popular than ever before, and vary dramatically in price and effectiveness. While most are generally safe, it's important to follow the manufacturer's instructions carefully. As with whitening toothpastes, some agents and whitening strips can be too harsh, damaging your teeth and increasing their sensitivity.

Dentist-Managed Teeth Bleaching Trays

One of the safest, most effective ways to whiten your teeth is through dentist-managed tooth bleaching trays and whitening agents. If you choose to go this route, your dentist will begin by taking a mold of your mouth to design a plastic tray that will fit snug against your teeth. You'll spread tooth whitening gel through the tray, slip it over your teeth, and let it do its job! Continue to do this over a course of a few days to acquire the results you were looking for. Once again, please report any sensitivity to your dentist.

Chair-Side Teeth Whitening

Also one of the safest, most effective whitening techniques, chair-side whitening is chemical teeth bleaching done by your dentist, in-office, in about an hour or so. There are a variety of options available today - your dentist can steer you in the right direction. While chair-side professional tooth whitening and bleaching can be a bit more expensive than other alternatives, it's done under the supervision of a professional and delivers fast results.

+Jim Du Molin is a leading Internet search expert helping individuals and families connect with the right dentist in their area. Visit his author page.

Tooth Bleaching Before Dental Crowns from Your Dentist

If you require crowns to be placed, it is a good idea to evaluate how you feel about the color of your existing teeth before beginning the process. If you like the color of your teeth, the dentist will then match the crowns to that color. On the other hand, if you feel you would like to whiten or lighten your teeth, it is a good idea to communicate this to your dentist beforehand about tooth whitening. Once the final restorations are made, it will not be possible to change their color without redoing them.

At-Home Teeth Bleaching

If you desire whiter teeth before the crowns are placed, the best way to achieve this is to talk to your dentist about at-home teeth whitening. With this procedure, custom-fitted plastic trays will be made for your teeth and you will be given some small tubes of dental bleaching material. Your dentist will show you how to place a small amount of bleaching material in the tray and then place the tray in your mouth. The tray is then worn for one to two hours in the evening, depending on the type of material. The biggest advantage of this method of teeth whitening compared to procedures that are done in your dentist's office is, that you are the one who can control how white your teeth will be. Since you are the one in control, you can stop bleaching whenever you feel you have achieved the desired color. The typical bleaching time is one and one-half to two weeks, but it may be longer.

Sensitivity to Tooth Bleaching

Your teeth may become sensitive to cold air or liquids during the tooth bleaching process. This is normal and will subside and finally go away when you stop bleaching. There are a couple of things you can do to decrease this sensitivity if it arises during the tooth whitening process. One is to only bleach every other night. The other is to have your dentist prescribe for you a fluoride gel that you can place in your custom bleach trays every other evening. The fluoride acts to decrease the sensitivity by coating or sealing the tooth surface. It will not affect the color of your teeth. This is the most reliable way to decrease sensitivity while you bleach. Once you get your teeth to the desired color, your dentist will have you wait about three to four weeks before taking a color match of your new white teeth in order to make the final restoration. During this time, the color of your teeth will be stabilizing.

Once the Restorations Are Placed, What Can You Expect?

Teeth bleaching is a very predictable method for getting white teeth, but the results will not last forever. Since the restorations were placed when your teeth were at their whitest, you will most likely find that in one and a half to two years, the restorations may begin to appear lighter than your natural teeth. This result is to be expected. It is not caused by a change in color of the restorations, but rather by your own teeth getting darker. At this point, all that is required is to, once again, bleach your natural teeth until the color is evened out. Usually, this only requires bleaching a couple of times. After the color is evened out, you can then expect to have the color stability last for another one and a half to two years.

By Greggory Kinzer, DDS, MSD

+Jim Du Molin is a leading Internet search expert helping individuals and families connect with the right dentist in their area. Visit his author page.