Is Teeth Whitening Safe and Effective?

Professional teeth whiteners are safe, effective and performed under the supervision of a dental professional. In most cases, it's worth the extra cost of visiting the dentist for safe, long-lasting results. Yes, teeth whitening is very safe when done correctly. Both teeth whitening options use peroxide-based bleaching agents.

Household systems contain 3 to 20% peroxide (carbamide or hydrogen peroxides). Office systems contain 15 to 43% peroxide. It is quite possible that your dentist will use a higher dose of carbamide or hydrogen peroxide in your office than most home bleaches allow (Haywood, 200). Over-the-counter whitening strips, for example, use only a small amount of peroxide, about six percent.

The maximum percentage recommended by the ADA is 10 percent (ADA, 200). Many homemade tray gels use 22 percent. The commonly used maximum is 35 percent, that's what you can find at the dentist. The CRA then asked the professionals why they used the lights. Note that none of them said it was because they had proof that they worked.

Teeth whitening has long been proven to be safe (Haywood, 200), but gum irritation is not uncommon, nor is tooth hypersensitivity. Extremely hot and cold foods are best avoided after a procedure. After all, trays last a lifetime and “a combination of in-office and in-tray whitening produces a better end result than a single in-office treatment” (Haywood, 200).The short answer to this question is no, teeth whitening doesn't damage enamel or teeth. Dentin is the part of the tooth that bears the stains.

Therefore, whitening treatments are performed to lighten the underlying dentin tissue as it flows through the enamel. As long as you adhere to dentist-approved methods, teeth whitening is considered safe. Be sure to use the method that suits your needs and always follow the product instructions. Contact your dentist if you experience any side effects. While three visits to the dentist in a span of four to six weeks are common, the results won't last forever, but a dentist can teach you more about your teeth by first performing the procedure and prescribing a peroxide-percent solution specifically designed for your teeth.

In general, the addition of LED lights to whitening procedures has improved the effectiveness of bleaching agents, resulting in brighter, whiter smiles. Thanks to technology, this process has been accelerated, as lasers stimulate the chemical reaction of the solution and whiten teeth in much less time. If you are concerned that teeth whitening performed by a dental professional has damaged your teeth, you can contact the Dental Complaint Service online or call them at 020 8253 0800. For decades, whitening teeth involved immersing them in a solution based on hydrogen peroxide, which removed stains but required several treatments to see results. There's no argument that having your teeth whitened by a dentist isn't as kind to your wallet as Crest white strips are. Even though whitening gel is only applied to teeth for a limited time, it will still be effective for the first 24 hours after application. No matter what treatment you use, there is a chance that your gums may be sensitive to chemicals used in teeth whitening, especially if you already have sensitive teeth. However, when it comes down to this, your oral hygiene and lifestyle habits will have the biggest effect on the longevity of your newly whitened teeth.

These methods are not scientifically proven to whiten teeth and should be discussed with a dentist before trying them. Teeth whitening treatments may not be suitable for you to try while you have active cavities or certain ongoing dental work. Laser whitening, also known as electrical whitening, is another type of teeth whitening system that a dentist can provide. This extensive kit includes two whitening gels, five LED lights and a flexible tray designed to offer an immediate whitening effect. A whitening product is painted on the teeth and then illuminated with a light or laser to activate the whitening. But does teeth whitening work and is it safe? Here are the answers to the most frequently asked questions about treatment.

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