Teeth whitening is a painless dental procedure for the majority of people who have undergone such treatment. For teeth sensitivity it can vary from person to person. If you suffer from pain then it should subside within 24 hours using over-the-counter anti-inflammatory medicines.
The safest way to work out if your teeth are suitable for whitening is to see your dentist first. Dentists are the only people trained and qualified to make an accurate assessment of your teeth and gums. Everyone reacts differently to teeth whitening and genetics will play a big role with teethwhitening. A lot depends on the type of stains you have. You get your best results the first couple of nights because the plaque or surface stain we have on our teeth comes offthe quickest. An average person whitening overnight for about 7-10 nights will probablybe where they want to be. You are in control of how white you want to go and everyone wants a different look. When you look in the mirror and are happy is when you stop whitening. With the 4 pack of Opalescence gel, some people only use 2 tubes and some people use all 4. Again it’s whatever look you want.
No one can really predict how much lighter your teeth will become. Every case is different, but typically there is a two-shade improvement as seen on a shade guide. The success rate depends upon the type of stain involved and your adherence to the prescribed regimen. Whitening does not lighten artificial materials such as resins, silicants, or porcelains.
A whitening gel is placed in a tray that fits over your teeth. As the active ingredient in the gel, carbamide peroxide, is broken down, oxygen enters the enamel and bleaches the colored substances. The structure of the tooth is not changed; only the tooth is made lighter and whiter. Fillings, Crowns, and Bonding will not lighten. Not everyone’s teeth are suitable for whitening. If your teeth and gums are not in a healthy condition before you whiten, the procedure may cause more damage. Even if there is nothing wrong with your teeth there may be other reasons why teeth whitening accelerator won’t work.
Enamel, the first layer of tooth surface, is actually semi-translucent, or clear. The layer underneath the enamel, known as dentin, is typically yellow, but may be gray, brown or black. This hue is what is seen penetrating through the enamel. In order to whiten the dentin, a peroxide solution is placed on the enamel. This process opens the pores of the enamel, allowing the solution to reach the layer of dentin. The solution will then begin to lighten the dentin, resulting in the appearance of whiter teeth.
In-office teeth whitening offers excellent results. This procedure is performed in the dental office and can be done very quickly, usually in a little over an hour. In-office bleaching is usually more expensive, but the time that you save by having immediate results can make this option appealing.
In order to make your best teeth whitening decisions it is important for you to separate facts from fiction. Know the basic facts about teeth whitening before you get your teeth whiten.