{nocache:43809033debc1fd51406a332c020c1bd#2}Teeth Whitening Techniques{/nocache:43809033debc1fd51406a332c020c1bd#2}

As we age, our lifestyles often begin to take a toll on our bodies. This includes our teeth. It is not uncommon for teeth to naturally stain over time; however, elements such as coffee, alcohol, cigarettes and even certain medications can contribute to the yellowing and decay of teeth.

The good news is that stains can be fixed by a variety of teeth whitening methods. One of the most popular of these methods is laser teeth whitening, which can be performed by your dentist as a quick, in-office procedure.

Professional laser teeth whitening: What does the procedure involve?

Laser teeth whitening is a professional procedure, meaning that only a qualified dentist should be performing it. The duration of the whole process is between 45 to 90 minutes and produces instant results. First steps are fairly standard and involve a quick clean and application of teeth whitening gel. The gel is peroxide-based and will be of industry strength, making it more effective than 'at home' whiteners.

Following gel application, a laser will be used to produce a special light to activate the whitener. The process has been known to whiten teeth by an average of eight shades and sometimes up to ten. Generally, only one session will be required to produce results, although some people may require a second session. Popular professional gel brands include Zoom, BriteSmile, Rembrandt and Opalescence Boost. If you have a preference make sure you ask your dentist if they supply the gel you're after.

The pros and cons of laser teeth whitening

Laser teeth whitening is generally a successful and safe procedure, but just like any dental or medical work, there are a number of pros and cons to consider before taking the plunge.

Advantages of laser teeth whitening

• Requires only one session to produce results.
• Duration of the procedure is only 45 to 90 minutes.
• Results are instant.
• Can whiten teeth by 8 to 10 shades.
• Is suitable for people with sensitive teeth.

Disadvantages of laser teeth whitening

• The procedure is usually quite expensive.
• The instant results may be extra noticeable to friends, family and co-workers.
• Results are not guaranteed and some patients may require more than one session.
• Whitening is not permanent and requires regular maintenance.

After the initial whitening, you may have to pay a follow up visit to your dentist. You'll also be supplied with a 'home whitening kit' to help maintain the results produced by the laser teeth whitening.