Teeth Whitening: Do it the Professional Way
What Happens During a Professional Teeth Whitening Treatment?
If you cannot incorporate a do-it-yourself way to whiten your teeth do to your busy lifestyle, a professional treatment by a dentist might be the best remedy. Professional teeth whitening is a technique by which whitening compounds that are peroxide based are applied to teeth by dentists. Laser teeth whitening is the common practice of dentist to whiten teeth stained by nicotine, food, or even liquids.
Peroxide-based whitening compounds usually depend on two factors:
1. The concentration of peroxide in a whitening compound
2. The amount of time a whitener is put in contact in the surface of the teeth
Laser teeth whitening utilize a higher concentration of whitener for a shorter period of time, say for hours or for few appointments.
Below is a list of some professional whitening products dentists and professionals choose. (The kind of bleaching laser or light is enclosed in parentheses.)
1. Brite Smile (gas plasma light/light emitting diode)
2. Laser Smile (a Biolase laser)
3. Luma Arch (halogen light)
4. Rembrandt Sapphire (plasma arc light)
5. Zoom! (metal halide light)
Each of these whitening systems has its own degree of effectiveness. However, we can summarize three standard steps when using these types of products.
1. The dentist will compare the tooth shade of the patient with a tooth shade guide.
Surface stain and tartar are removed before determining the tooth shade. A dentist needs to document a pre-treatment and a post-treatment tooth shade to assess the effectiveness of the whitening treatment system applied. A dentist may make use of variously shaded tooth-shaped porcelain tabs and compare them to a patient’s set of teeth and each match is documented. Some dentists even take pictures of a patient’s teeth before and after the treatment. Flour of pumice is used to polish each tooth to ensure that stains are completely removed.
2. The dentist will isolate teeth being whitened.
Bleaching agents, normally peroxide-based, can irritate or even damage delicate tissues within and inside mouth of patients. To protect these tissues, dentist use dental dam barriers. Thin sheet of latex punched with a hole for each tooth and dental gels painted around each tooth are used to protect teeth being treated. When the latter is used, a cheek retractor, cotton rolls and gauze are used to make sure that the patient’s lips and cheeks are held out of the way. Afterwards, these items are simply peeled off.
3. Bib covering and eye protection are placed on the patient.
Unexpected things can happen. Bibs are worn by patients to protect their skin against the caustic nature of these bleaching agents. Eye protection is also placed to ensure that whiteners will not irritate even the eyes of the patients. Moreover, it is a common knowledge that an intense bleaching light or a laser used to activate the components of bleaching compounds could cause eye damage.
