Sep 26, 2009

Effectiveness of Teeth Whitening Products Facts

Facts About Safety and Effectiveness of Teeth Whitening Products

There is no doubt that whiteners are one of the most increasing numbers of oral hygiene products and while manufacturers are busy meeting market demands, the ADA Council of Scientific Affairs continuous to monitor its development and the need for standardizing the term "whitening" or "whiteners".
In a layman's term, whitening is the process of making the teeth to appear whiter. Although whitening is commonly administered by dentists in their clinics, there are also teeth whitening products available for home use like whitening toothpastes. A whitening product can bleach (this product contains peroxide) the tooth by removing surface and deep stains while non-bleaching formula like whitening toothpaste only works by physical or chemical reaction that helps remove surface stains.
Consider bleaching products or peroxide-containing whiteners, these available products either dentist-dispensed or over-the-counter (OTC) for home use are bearing ADA Seal of Acceptance. It contains 10% carbamide peroxide just like the other products in this category. Carbamide peroxide breaks down into hydrogen peroxide and urea in a water-based solution.
Hydrogen peroxide becomes the active bleaching agent. There are other peroxide ingredients that contain tooth whiteners and the list includes glycerin, carbopol, sodium hydroxide, and flavoring agents. According to clinical studies, 10% carbamide peroxide is safe and effective tooth-whitening agent. However, there are temporary side effects that may occur during treatment process like tooth sensitivity (often occurs during early stages of bleaching) and occasional irritation of oral mucosa or soft tissues in the mouth (often caused by ill-fitting tray). Both of these side effects may stop after treatment. The bleaching product for home use treatment procedure usually lasts for two to four weeks.
There is also this professionally applied bleaching agent that contains 15-35% hydrogen peroxide and is sometimes being applied with a light or laser to activate the whitening process. Before the application of such product, gum tissues are being protected using a protective gel or a rubber dam. Unlike home use products, the professionally applied whitener is faster to apply. Usually, the procedure lasts for only an hour. The most common side effects observed for this product are similar to the side effects of carbamide peroxide: temporary tooth sensitivity and occasional irritation of oral tissues. Irreversible tooth damage has been reported also although this is a very rare case. Professionally applied whiteners are not eligible for the ADA Seal due to the fact that on December 31, 2007, the professional component of the Seal Program was discontinued.
On the other hand, another tooth-whitening product available is called dentifrice or the most common form is toothpaste. Most whitening toothpastes available OTC has received ADA Seal of Acceptance. They contain polishing or chemical agents to remove certain stains. These non-bleaching agents aid to whiten teeth gradually.
Just like any other medications or health products, it is advisable to consult a dentist before trying any teeth whitening product whether at home or under professional supervision. ADA recommends patients, especially those who have many fillings, crowns, and extremely dark stains, to submit to dental consultations and thorough oral examinations to determine the most appropriate treatment.
Gavinismydentist.com is a professional web site with offers more information about CEREC crowns Cheshire as well as Invisalign Warrington. Visit our web site for professional advice.