Tooth Whitening By Laser

The laser whitening process system consists of a mercury metal halide light. The wavelength of the light emitted from their beaching units is in the range 350 mm -400 mm. It’s contained that the specific wavelength activate as whitener and enhance the whitening effect. The infrared emissions helps to minimize the heat generated at the surface of the teeth during whitening treatment. The bleaching light could not emitted significant temperature changes.

The laser treatment requires the diode laser. The emissions lie in the 798 to 815 mm near to infrared region of electromagnetic spectrum. The teeth exposed to only infrared portion of the electromagnetic spectrum. During tooth whiting system should be avoided the heating effect because the laser is only exposed to a few teeth. The entire process its take nearly about 24 minutes.

Removing stains

Stained teeth in themselves are not really a health hazard, but they can be an annoyance. Even worse, they can prompt you do damaging things in an attempt to whiten them. Some stains can be removed by your twice-yearly cleaning. While others may required more aggressive treatment. Still other stains may be almost impossible to remove. The best way to keep your teeth their whitest is to avoid staining them in the first place.

A variety of factors can contribute to or cause stained teeth. Some of the more common tooth stained teeth. Some of the more common tooth strainers are cigarette smoke, chewing tobacco, and habitual coffee and tea drinking. Extensive decay and dead nerves may also cause some discoloration. Plaques left by improper or infrequent flossing and brushing is a magnet for foods that stain (remember, plaque is sticky stuff). And, of course, age-that notorious thief of beauty-robs your teeth of their original brilliant white color, leaving them slightly yellowed.

Exposure to certain drugs (such as the antibiotic tetracycline) either in utero or as a small child, can leave teeth a pearly gray. Excessive childhood ingestion of fluoride may also cause the enamel to appear mottled and uneven. These types of stains are often the most difficult to remove, although they may improve somewhat with the aid of a professional bleaching.