Laser teeth whitening is actually power or light-accelerated bleaching since it does not really use a laser, which has been outdated by other more effective technologies. The procedure uses the power of light, which can be halogen, LED or plasma arc. The light is needed to stimulate the bleaching level of your teeth. It has become a popular choice for people who have discolored teeth because it is a procedure that’s quick, painless and effective.
This cosmetic dental solution starts with the application of a whitening gel that contains hydrogen peroxide. The laser or light source will then be directed towards your teeth to increase the penetration of the whitening gel into your teeth enamel. This enhances the effects of tooth bleaching – that is, taking away the yellow stains that may have been caused by nicotine, coffee, other teeth-staining food, or lack of dental hygiene.
Since the latest technological advances have enabled this type of dental procedure to perform effectively with minimal heat and UV emissions, the whole treatment can now be completed in a single visit to the dentist that would last only about an hour or less. Most patients do not require follow-up visits after the procedure. This is one reason why many people choose laser dental bleaching over teeth whitening strips or trays. The latter may be much cheaper, but it would require you to do the whitening routine for about twice a day for a week or so just to begin seeing major results.
Whitening solutions using laser or light-source equipment is beneficial to people who are busy or who simply prefer hassle-free treatments. After the procedure, you don’t need to put any other gel on your teeth. You do not have to perform other dental rituals every night, unlike when you’re using bleaching trays or another home dental whitening solutions.
However, compared to the prices of other types of dental bleaching treatments, laser teeth whitening cost is usually higher. Many people believe, though, that the difference in costs isn’t too significant since laser treatment doesn’t require you to buy any other gel or equipment to put on your teeth anymore after that single visit to your dentist.
The effect of this technologically advanced treatment is expected to last for a year or two. Of course, you need to observe general care for your teeth. Among other things, you should brush regularly and avoid taking coffee, tea, and other teeth-straining drinks and food. As long as you take proper maintenance of your teeth, you’ll be able to maximize the benefits of your laser teeth whitening treatment.