If you are interested in learning more about professional teeth whitening systems and products,.

Sales of over-the-counter (OTC) tooth-whitening products have increased sharply in recent years because of heightened consumer demand for esthetic care, success of in-office and professional home bleaching systems, and heavy promotion by product manufacturers. Tray-based tooth whitening systems, purchased either over-the-counter or from a dentist, involve filling a mouth guard-like tray with a gel whitening solution - which contains a peroxide-bleaching agent. Whitening toothpastes can help remove surface stains only and Fitbeauty365.com do not contain bleach; over-the-counter and professional whitening products contain carbamide peroxide or hydrogen peroxide that helps lighten the color deep in the tooth.

Developed by dentists with light activated whitening technology, Luster Pro Light gives you a beautifully whiter smile without messy strips, uncomfortable trays, or painful tooth sensitivity. Because they don't contain the same bleaching agents found in dentist-prescribed whitening systems and they spend so little time in contact with your teeth, you will not see much change in your teeth. The ADA defines whitening" as any process that will make teeth appear whiter." Professionally applied and over-the-counter products containing peroxide bleach your teeth and physically change their color.

What is it: The Luster Pro Light Teeth Whitening System , guaranteed" to visibly whiten teeth in as little as 30 minutes" and to work two times faster than strips and trays." (I'm clearly a sucker for advertising!) We found that people were happy to come to dental office (or medical spa) every 6 months if they were able to get their teeth whitened at the same time they got a cleaning…thus transforming teeth whitening from a one-time, painful, expensive treatment to an easy ongoing lifestyle and maintenance process! Store-bought Whitening Systems: Over the counter tooth whitening systems are unregulated and can yield a myriad of effects for your smile, as some products can be harmful and cause damage to your tooth enamel and bleach your gums.

Jablow claims her system makes teeth five shades whiter after five treatments of five minutes each; Crest Whitestrips claim you'll start noticing results after 90 total minutes of use. Though some lights can add a temporary boost that fades within a day or so, none ultimately make your teeth whiter than trays of bleach or whitening strips alone. I would stop using the whitening toothpaste until you decide what to use, especially if it isnt working, it is gritty and actually can wear away your enamel and make your teeth sensitive, you might have to ask a dentist, as if the discolouration is from aging, you could end up wasting a lot of money and doing some harm..sorry not more helpful.