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5 Things You Need To Know Before Whitening Your Teeth
February 17, 2023  |  Teeth Whitening

5 Things You Need To Know Before Whitening Your Teeth

There is no denying that having a bright, white smile can boost your confidence and give you a more youthful look. But before taking the plunge and whitening your teeth, there are some things you should know. In this article, we'll discuss five of the most important things to consider when deciding if teeth whitening is right for you.

If you're considering whitening your teeth, there are a few things you should know first. Teeth whitening is a popular cosmetic procedure that can be done at home or at the dentist's office. There are many different products and methods available, so it's important to do some research before choosing one.

There are two main types of teeth whitening: bleaching and non-bleaching. Bleaching products use chemicals to remove stains and discoloration from teeth. Non-bleaching products, on the other hand, rely on a physical or mechanical action to remove stains.

The most common bleaching agents are hydrogen peroxide and carbamide peroxide. These agents work by breaking down the molecules that cause stains on teeth. Hydrogen peroxide is the stronger of the two and can provide faster results, but it can also cause more side effects like tooth sensitivity and irritation of the gums. Carbamide peroxide is a weaker agent but is less likely to cause side effects.

Teeth whitening products come in many forms, including gels, strips, powders, and toothpaste. Some products need to be applied directly to the teeth, while others are ingested orally. The method you choose will depend on your preference and budget.

Over-the-counter (OTC) teeth whitening products are typically less expensive than professional treatments but may not be as effective. Professional treatments usually involve higher concentrations of bleaching agents and may require multiple

Types of Teeth Whitening

There are two main types of teeth whitening: in-office bleaching and at-home bleaching. In-office bleaching, which is also sometimes called power bleaching, professional bleaching, or laser bleaching, is performed by a dentist or dental hygienist in a dental office. At-home bleaching can be done by the patient himself/herself using a store-bought kit or custom-made tray and peroxide-based gel.

In general, in-office teeth whitening is more expensive than at-home teeth whitening but it also tends to be more effective and faster. In addition, in-office teeth whitening is often the only option for people who have very sensitive teeth or gums.

At-home teeth whitening kits usually come with everything you need to get started including instructions, a mouthguard-like tray that fits over your teeth, and the peroxide gel. You simply put the gel into the tray and then wear it for the amount of time specified in the instructions; typically this ranges from 30 minutes to several hours. Some at-home teeth whitening kits even come with pre-filled trays so all you have to do is pop them in your mouth and go!

Benefits of Teeth Whitening

1. Teeth whitening can boost your confidence.
2. Teeth whitening can make you look younger.
3. Teeth whitening can help you get a job or promotion.
4. Teeth whitening can help you attract a partner.

Risks and Side Effects of Teeth Whitening

There are a few risks and side effects associated with teeth whitening that you should be aware of before undergoing treatment. These include:

Tooth sensitivity: Some people may experience increased sensitivity to hot, cold, or sweet foods and drinks after whitening their teeth. This is usually temporary and will resolve itself within a few days.

Gum irritation: Whitening products can sometimes cause irritation of the gums. Again, this is usually temporary and will go away on its own. However, if you experience severe pain or burning, stop using the product immediately and see your dentist.

Temporary white spots: In some cases, teeth may develop white spots after being treated with a whitening agent. This is more common in people who have very sensitive teeth. The spots typically disappear within a few weeks.

Tips for Maintaining Whitened Teeth

1. Avoid staining foods and drinks: Coffee, tea, wine, and cigarettes can all stain teeth. If you can’t give them up entirely, try to brush your teeth or rinse your mouth with water immediately after indulging.

2. Use a whitening toothpaste: Look for toothpaste with hydrogen peroxide or another bleaching agent. Use it daily to help remove stains and keep your smile bright.

3. Have your teeth professionally cleaned: Regular cleanings by a dentist or hygienist can help remove deep-set stains and keep your teeth healthy.

4. Consider professional whitening: If over-the-counter products aren’t giving you the results you want, talk to your dentist about getting your teeth professionally whitened.


1. Can I whiten my teeth at home?

Yes, there are many products available for teeth whitening at home. However, it is important to consult with your dentist first to determine if teeth whitening is right for you and to understand how to use the products correctly.

2. How long do the results last?

The length of time that teeth whitening results last depends on several factors, including the type of product used, the severity of staining, and your personal oral hygiene habits. In general, results can last anywhere from a few months to a year before touch-ups may be necessary.

3. Are there any side effects?

Teeth whitening is generally considered safe when done as directed. However, some people may experience temporary side effects such as tooth sensitivity or gum irritation. If you experience any adverse effects, discontinue use and consult with your dentist.


If you want to obtain a brighter, whiter smile, teeth whitening can be an effective solution. However, it is important to understand the process and take precautions to ensure your safety before undergoing any procedure. By following these five tips, you will have all the information necessary to make an informed decision before beginning your teeth whitening journey. With this knowledge in hand, you can confidently embark on achieving a beautiful smile that will last for years to come!