Are there any downsides of Teeth Whitening? To basically change color of dentin needs bleaching. It has much dramatic effect thereby making the teeth great shades whiter. At the same time, color also lasts for usually two and three years. Usually, bleach-based whiteners that consist either hydrogen peroxide or even carbamide peroxide (that also reacts through water to create hydrogen peroxide). While these are chemicals break down, these also release oxygen in enamel on teeth that lightens color. For the purpose of the professional bleaching, the dentists usually tend to use the high level of the concentrations of the hydrogen peroxide, which are between 25 - 40 %. Such stuff may also burn the gums, so dentist will also cover the gums with the rubber to protect from during this treatment of Emergency Laser Teeth Whitening. The method is at times used in the perfect combination with the light and laser, even though there is also no proof that it makes treatment to be much effective. At the home treatments there is different form of gels, trays as well as adhesive strips. These methods generally use lower level of concentrations of same chemicals, generally 5 to 15 percent of the hydrogen peroxide that makes them quite safe to use. However, when you get the treatment processed with . There are various methods which are also famous. There are few people that basically there are also the chewing gum as well as the whitener however, none of them also seems to work perfectly. Okay, now let us see about what are the downsides? Like all other things that happen, moderation is known to be the key. People also known to become much obsessed with the results of whitening teeth, that they just use these kits quite often. However, the condition also has a name which is known as bleachorexia, where the people bleach again and again, at times they often do this weekly, in the quest to get even more white teeth. (Not really different to the tanorexia, although on other end of color spectrum.) The intense as well as repeated Laser Teeth Whitening Houston can wear down the enamel to many dangerous levels. Certainly not just this can make your teeth to be much sensitive, but this may also expose much of dentin, that could, paradoxically, make your teeth to appear yellower. Being this rule, you should not use whitening treatments to be much often as it is suggested by the Local Dentist Houston or instructions on box. For non-obsessives ways, the bleaching and also different treatments have some lasting side-effects. One other problem which arises is while people that use treatments for over-the-counter does not initially consult the dentist (that will suggest you on health of the gums and teeth and recommend the proper regime); and also they does not report while something went wrong. This even means that the side effects are possibly underreported in dental literature. This is the cosmetic procedures, so you should never get confuse white the teeth as the healthy teeth.