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Posts Tagged ‘Tray-based Teeth Whitening’

Laser Teeth Whitening Procedure â?? Key Facts

January 9th, 2010

Laser teeth whitening is also known as power bleaching or whitening. Even though it seems to be a little expensive, lots of people who are very concerned about their smile, especially actors, artists and those in the media prefer it to other teeth whitening procedures, as the results are faster and for the excellent.

Laser teeth whitening technology is the latest and superior tooth whitening systems are available today. It takes just an hour to undergo this kind of treatment. The treatment is very simple and painless when laser teeth whitening system is used. The procedure starts with a little preparation before getting into it actually. The dentist first cleans the teeth and it is very important because if the germs and plaque are present, it will hinder the whitening process. The lips and the gums are isolated before the procedure and a whitening gel is applied on the teeth by activating a specially designed light on it. The results are amazing as the teeth will be six to ten times whiter than the previous color and sometimes more than that can also happen. For people with extreme discoloration, one session may not be enough to achieve desired results and hence the treatment might be repeated until the white coloration is noticeable. Of course it is to be done with the consultation of the dentist.

In the laser tooth whitening process, a rubber dam is placed on the teeth to guard the gums and a whitening product is painted on the teeth and then laser light is focused on the chemical to stimulate to change the color of the teeth. The gel activated by light used in the laser teeth bleaching procedure was developed after many years of research. The formula of the gel is scientifically done with the help of hydrogen peroxide, which is ph-balanced. When the gel is activated by light, it penetrates the teeth removing the deep discoloration and stains. A take-home laser teeth whitening procedure is also available, which works the same way as the laser teeth whitening techniques except for the fact that it needs to be worked on for three nights.

Laser teeth whitening procedure is more or less a spa procedure. When the procedure takes places the machine used to perform the procedure allows the person to relax on a comfortable chair with a movie or music to be viewed or heard. But unfortunately, it is not for every one and anyone, as the dentist needs to check the dental health of the person before getting into the procedure.

Laser whitening treatment involves lot of money as it is considered to be an expensive dentist assisted procedure. However, the cost of the procedure might vary from dentist to dentist and the clinic where it is performed. If a research done on the above subject, one may get the treatment at a competitive price. After the procedure, the patients have to be very careful in taking care of the teeth. The dentists advise not to consume foods or drink products that stain. Smoking too should be avoided. People who have undergone laser treatment will find their teeth vulnerable to cold or hot items, but these symptoms vanish within a few days.

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Most Common Teeth Whitening Procedures

January 8th, 2010

Teeth whitening is recommended for those who have had no treatments done like filling to their teeth. People with yellowish tint on their teeth will have a better result of teeth whitening. Toothpastes contain a mild abrasive that cleans the teeth, only on the surface level. But bleaching or professional whitening solutions have hydrogen peroxide that enables a deeper action in the teeth.

The factors that affect the color of the teeth are tobacco in any form, coffee, tea, wine, high pigmented foods, tartar and too much fluoride during the teeth formation phase. The external or visible marks can be removed through intensive cleaning solutions and more intrinsic ones can be whitened thorough bleaching treatment. Only a dentist can decide the appropriate type of treatment depending on the level and the type of stains and tooth specifications.

Generally, there are three methods available for teeth whitening namely whitening toothpaste, bleaching at home and over the counter strips.Whitening toothpaste: Teeth can get whiter with whitening toothpaste but at the dentist there can be 3 to 8 level difference from actual tooth color. Whitening gels are based on the peroxide element, which is applied using a small brush on the surface of the teeth. This system is advisable for bi-daily use over a 14-day period. The main appealing feature of this type of whitening products are their cheap price as compared to a professional care.Bleaching at home: This procedure requires the filling of mouth guard tray with a gel containing a bleaching agent of peroxide based solution. This tray must be worn around one hour everyday for around 4 weeks or more depending on the amount of stain to be removed.Strips: Strips have a light coating of peroxide gel on them and are almost invisible due to their thinness. Applying for 30 minutes twice a day for 14 days gives visible results.

At home whitening is the most common method where the dentist manufactures a tray filled with whitening gel and applies to the teeth for a couple of hours daily for 14 days. Whereas in office whitening which is a little costlier, the teeth are applied with gel only on the restricted area isolating the gums through a rubber shield. The bleaching agent is applied to the teeth and this session may last for half to one hour.

The risks associated with teeth whitening are a high sensitivity in the teeth or some kind of irritation of the gums or other tissues. Sensitivity is noticed at the beginning of the bleaching process whereas irritation of soft tissues, mainly, is due to the wrong fitting of trays rather than the bleaching agent itself. These drawbacks can be overcome by not using the tray for longer periods, discontinuously the whitening process for some days, using a high fluoride content to restore the mineral level of the teeth and using toothpaste designed for sensitive teeth.

Teeth whiteners are not regulated by FDA since they are not drugs.

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Teeth Whitening: Frequently Asked Questions

October 31st, 2009

How can a teeth whitening method be chosen?

It depends on the individual’s needs and goals regarding teeth whitening. A dentist can advise about various methods and the procedure which will suit him. Also, he will be in a position to explain about the teeth whitening procedure, side effects, if any, cost, results one can expect out of the procedure and so on. This will enable the person choose the best teeth whitening procedure out of the laid out options before him. How do the teeth whitening procedures make the teeth white?

The bleaching gel containing either hydrogen peroxide or carbamide peroxide is broken down into oxygen molecules. These oxygen molecules get into the tiny pores of the dentin and the enamel to break the stains which are blocking out the light. This enables the light pass through the teeth as the stains are broken into small pieces making the teeth to look lighter. Teeth containing stains which are of yellow or brown color produces very best results, from the teeth whitening procedure. If the teeth contain blue to grey or dark brown stains, it will be very difficult to bleach, as they would have been deeply embedded in to the teeth structure. These hard stains can be treated with tetracycline and the results can be seen only after three weeks time, and some may even take six months to see complete results out of the procedure. Will the patient undergoing such teeth whitening procedure experience any discomfort?

The range of discomfort experienced by patients may vary from individual to individual and also depending on the procedure used. Many adults do not even feel any discomfort and even if they feel any discomfort it is to the minimum level. If the discomfort lasts for more than 2 days, it has to be consulted with the dentist. The pain tolerance should be discussed with the dentist, so that he can devise a procedure or combination of procedures to treat accordingly. What results can be expected after the teeth bleaching procedure?

The results may vary from person to person. It is up to the person to take care not to further stain the teeth by avoiding tobacco, red wine, or foods which stain to make the results stay for long. The teeth should be flossed, brushed and kept clean to maintain the brightness. Normally the bleaching lasts for about 1 to 3 years. Since the decalcified spots are a kind of white spots which affect the calcium content of the enamel and are very difficult to be treated by just bleaching the teeth. The dentist may prescribe a paste which is a micro abrasion material used to polish and clean the teeth. Who is the ideal candidate to undergo teeth whitening procedure?

A person who is mature enough to understand the complete procedure, who is suffering from marked and stained teeth, who has some knowledge about the procedure, who is in very much need to improve the confidence level and appearance through teeth whitening, who can expect realistic results are all suitable to undergo the teeth whitening procedure.

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