How Do Teeth Whitening Work? (2024)

Teeth whitening services work by applying a special bleaching solution to the surface of your teeth. The bleaching solution is held in place by custom-made trays. These trays are made using an impression of your teeth and are fabricated to fit your teeth perfectly. This allows the enamel to be whitened completely.

In-office teeth whitening

In-office teeth whitening is a great option if you want to have the brightest smile possible. Zoom teeth whitening near me uses an in-office gel and LED lights to whiten your teeth in under an hour. The procedure is safe and will improve the color of your teeth up to eight shades.

Unlike take-home teeth-whitening kits, in-office teeth-whitening takes less than an hour to complete. The dentist will first prepare the treatment area, covering the gums and lips, then apply a hydrogen-peroxide gel to the teeth. This hydrogen peroxide gel releases oxygen molecules that will penetrate the stains on the tooth enamel. After the whitening treatment, a fluoride gel is applied to help reduce sensitivity. The results vary from patient to patient, and the type of stain in the tooth's enamel can also affect the outcome.

Take-home whitening

Teeth whitening services are a great way to give yourself a bright and beautiful smile. These services can help remove years of stains. These stains can come from coffee, tea, tobacco, and wine. Whitening treatments can also improve chipped or uneven edges. These services are both inexpensive and safe.

Take-home whitening is a great alternative to in-office whitening. Patients can enjoy brighter, whiter teeth in just a few weeks. To get the results you want, you need to wear bleaching trays at home for a minimum of two weeks. These trays are custom-made to fit your mouth and teeth and last between two and six hours per day. During treatment, you may experience some sensitivity in the teeth, but the discomfort will fade over time.

Laser teeth whitening

Laser teeth whitening is a safe procedure, but some patients may experience minor discomfort after the procedure. The most common side effects are tooth sensitivity and minor gum irritation. Patients should avoid eating or drinking acidic or dark foods after the procedure. They should also avoid smoking for 72 hours after the procedure. After the procedure, the teeth are more visible, but the results are temporary. The best way to maintain the white teeth you receive is to practice good oral hygiene and visit your dentist twice a year for regular cleanings.

Laser teeth whitening services involve the use of a specialized laser to activate a gel that is applied to the teeth. The gel contains peroxide, which can cause sensitivity and irritation in sensitive oral tissues. The laser helps the gel work faster by focusing on specific stains. The laser also helps ensure a uniform whitening procedure. This treatment is more expensive than other whitening services.

Pre-existing stains can be removed

The process of teeth whitening can help you remove a number of stains, including those that are already present. Intrinsic stains are those that are built into the dentin, the layer underneath the enamel. These stains are more difficult to remove and often contribute to sensitivity. If you have these stains, you should consult with your dentist about teeth whitening treatments.

In order for teeth whitening to be effective, your dentist must first determine what causes the stains, whether they can be removed, and how to treat them. He or she must also check for oral health problems. Lastly, they must counsel you on the best way to improve your aesthetics.

Treatments available in a dentist's office

In-office teeth whitening is an option for people who wish to whiten their teeth to make them more attractive. Teeth whitening treatments are usually performed in one or two visits and take about an hour. During the treatment, the patient sits in a dental chair while a dentist uses a special apparatus to activate hydrogen peroxide. This chemical breaks down the molecules that stain the teeth.

A dentist's office teeth whitening treatment is effective for patients with severely stained teeth. The dentist uses a high concentration of hydrogen peroxide to penetrate the tooth's enamel layer. The results are visible almost immediately. Afterward, patients can enjoy whiter teeth for up to five years. In addition, some dentists also use lasers to speed up the whitening process.

How Do Teeth Whitening Work? (2024)

FAQs

How Do Teeth Whitening Work? ›

Whitening toothpastes work by removing surface stains on teeth, not the ones under the surface deep inside the structure. They do this by being more abrasive than other toothpastes, which is why your dentist may discourage you from using whitening toothpastes if you have complained of tooth sensitivity.

How does teeth whitening actually work? ›

Whitening toothpastes work by removing surface stains on teeth, not the ones under the surface deep inside the structure. They do this by being more abrasive than other toothpastes, which is why your dentist may discourage you from using whitening toothpastes if you have complained of tooth sensitivity.

What teeth whitening method actually works? ›

laser teeth whitening is the safest, quickest, and most effective option among the types of teeth-whitening treatments available. However, there are ultimately several ways to whiten teeth, and the most suitable option will depend on your timeline, budget, and priorities, as well as the nature of the discoloration.

What is the process of teeth whitening? ›

First the dental team will put a rubber shield or a gel on your gums to protect them. They will then apply the whitening product to your teeth, using a specially made tray which fits into your mouth like a mouthguard. The 'active ingredient' in the product is usually hydrogen peroxide or carbamide peroxide.

How well do teeth whitening products work? ›

Farhadtouski: Yes, absolutely. So, yes, they are as effective. The active ingredient in the over-the-counter whitening kits that you can buy is one of the two active ingredients that we talked about. And it's the same ingredient that we use in a dental office when we're doing a professional cleaning.

Does teeth whitening actually remove stains? ›

Teeth whitening removes most stains, depending on the type of stain and whitening process you use. According to the American Academy of Cosmetic Dentistry, most adults believe whiter, brighter teeth is the best way to improve their smile. Teeth whitening is a simple solution to brightening teeth.

Does teeth whitening work on really yellow teeth? ›

However, you do not need to worry too much about yellowing teeth, because yellow teeth can be completely whitened by modern dental methods and technologies.

Do whitened teeth look fake? ›

But the good news is, even if you do achieve a significantly lighter shade, it won't look fake as long as your teeth themselves aren't fake. "When whitening natural teeth, in my opinion, they will always look natural no matter how white they get," Dr. Shafee says.

How can I whiten my yellow teeth naturally? ›

Experiment to find a solution that works for you.
  1. Brushing your teeth. ...
  2. Baking soda and hydrogen peroxide. ...
  3. Coconut oil pulling. ...
  4. Apple cider vinegar. ...
  5. Lemon, orange, or banana peels. ...
  6. Activated charcoal. ...
  7. Eating fruits and vegetables with a higher water content.

How can I whiten my teeth in 2 minutes? ›

Baking-powder eliminates stains on the surface of your teeth and lemon juice as we already said has multiple components that lighten teeth. Just mix a teaspoon of baking powder and a teaspoon of freshly squeezed lemon juice and brush your teeth with the paste this mixture will work wonders in just two minutes.

What is #1 teeth whitening? ›

Option #1: In-Office Laser Whitening

This is one of the popular teeth whitening methods that some people believe is the most effective way to get a brighter smile. Using lasers and peroxide-based whitening agents in a professional setting, this teeth whitening method provides dramatic, lasting results.

Why do teeth turn yellow? ›

Teeth ultimately turn yellow as you get older, when enamel wears away from chewing and exposure to acids from food and drink.

What do teeth feel like after whitening? ›

If you've never experienced sensitive teeth after whitening before, you may not be sure what the sensation means. Sensitivity usually manifests as sharp, temporary pain while brushing, eating or drinking.

Does baking soda whiten teeth? ›

The baking soda's abrasive action helps remove surface stains from the teeth, revealing the brighter, whiter underlying tooth enamel. It is important to brush regularly with baking soda to see the results. Aim to brush twice daily for two minutes each time for best results.

Do Crest White Strips really work? ›

If you want to know the truth, yes, Crest Whitestrips do work. They can make your teeth look whiter because of a gel that is spread along the strip and placed onto the surface of your teeth. This substance contains hydrogen peroxide or carbamide peroxide and works to penetrate the tooth enamel to remove stains.

What is the fastest way to whiten your teeth? ›

Zoom-in-office whitening is the best teeth whitening system out there. It is fast (takes about an hour) and you get great results. This is the one you have probably seen before where the patients are under that blue light and it turns your teeth up to four shades of whiter.

How long does it take for teeth whitening to work? ›

Opt for teeth whitening toothpaste and it will likely take two to six weeks for any results to show. A whitening gel or tray will likely show results within the first couple weeks of treatment. Request a teeth whitening appointment in our Hicksville dentist office here: https://www.greatsmilesofhicksville.com.

What are the cons of teeth whitening? ›

Schedule an appointment with our dentist in Gainesville for more information or a consultation about your specific concerns.
  • Tooth sensitivity. ...
  • Doesn't work on all teeth. ...
  • May exacerbate certain conditions. ...
  • Temporary. ...
  • Don't use if you're pregnant.

How long does teeth whitening last on teeth? ›

With proper care, your brighter smile can last for 1-3 years. A single session may last anywhere between 40 minutes to an hour. The procedure requires applying a specially formulated gel that contains anywhere between 25% to 40% hydrogen peroxide or carbamide peroxide to whiten the teeth.

How long does tooth whitening last? ›

Teeth whitening isn't permanent. It can last from a few months to up to 3 years – it varies from person to person. The whitening effect won't last as long if you smoke or drink red wine, tea or coffee, which can all stain your teeth.

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