What Happens During the Teeth Whitening Process?
When you want to know what happens during the teeth whitening process, you have to consider the difference between home teeth whitening kits and going to the dentist. When you use the at-home teeth whitening systems, you can usually only whiten your teeth a few shades because some home teeth whitening systems contain less than 10% of the whitening agent carbamide peroxide. By comparison, dentists tend to use solutions that contain between 15% and 35% peroxide. What happens during the process of whitening teeth at the dentist office, they generally start with an abrasive cleansing, typically with a pumice to “etch” the teeth enamel, which makes the bleaching agent, carbamide peroxide absorb into the surface of the teeth much easier. They will put a rubber barrier over your gums to protect them from the chemicals and then apply the peroxide whitening gel to your teeth to start bleaching the teeth. This process normally takes around 30 to 40 minutes. In some cases, after the peroxide gel
