The Inside Scoop on Teeth Whitening: How Does it Work?

The Inside Scoop on Teeth Whitening: How Does it Work?

Apr 01, 2023

Teeth whitening helps lighten your teeth’ color and brighten your smile. It uses a bleaching agent, usually hydrogen peroxide, to break down the stains on your teeth. The bleaching agent is applied to the teeth and left for a while before being removed. Over time, this can help to remove stubborn stains and discoloration from your teeth and leave you with a brighter, whiter smile.

Understanding Teeth Stains

There are two types of teeth stains: extrinsic and intrinsic. Extrinsic stains are on the surface of your teeth and are usually caused by drinking coffee or smoking cigarettes. Intrinsic stains are inside your teeth and can be caused by certain medications or tooth trauma.

Teeth whitening products work by either removing the surface stains (extrinsic) or by bleaching the teeth to make the intrinsic stains less visible. Many different whitening products are available, so it’s important to talk to your dentist about which option is best for you.

If you have questions about teeth whitening, ask your dentist in Calgary, SW, about the right treatment.

Methods of Teeth Whitening

There are several ways to achieve teeth whitening; the best method depends on your needs and goals. Some popular methods of teeth whitening include:

  1. Teeth whitening strips: These are thin, flexible strips coated with a hydrogen peroxide-based bleaching gel. You simply apply the strips to your teeth for a prescribed amount, typically 30 minutes to an hour, and then remove them. Teeth whitening strips are one of the most affordable options and are readily available at most drugstores.
  2. Teeth whitening gels: These gels also contain hydrogen peroxide as the active ingredient and work by being applied directly to the teeth with a small brush. After applying the gel, you must wear a mouthguard or dental tray for some time, usually around 30 minutes to an hour. Like teeth whitening strips, tooth whitening gels are relatively affordable.
  3. In-Office teeth whitening: This is done by a professional dentist and offers the strongest and fastest results. A bleaching gel is applied directly to your teeth and then activated with a special light. The treatment usually takes less than an hour, and you will see dramatic results immediately afterward. In-office teeth whitening in Calgary is more expensive than at-home options but may be worth it if you have a big event coming.

How Does Teeth Whitening Work?

When it comes to teeth whitening, different options are available on the market. But how does teeth whitening work?

Bleaching products contain chemicals that react with the staining molecules in your teeth, breaking them down and allowing them to be removed more easily.

Most over-the-counter teeth whitening products use bleaching agents such as hydrogen or carbamide peroxide. These agents work by breaking down the staining molecules in your teeth so that they can be more easily removed.

Some professional teeth whitening treatments use lasers or other light sources to activate the bleaching agent and speed up the whitening process. However, it’s vital to note that not all teeth whitening products are created equal.

What Are the Safety Considerations for Teeth Whitening ?

When it comes to teeth bleaching, safety is always a top concern. Here are a few factors to consider a teeth whitening treatment:

  1. Talk to your dentist first. Whitening products are not all created equal, and your dentist can help you select a product that is right for you and your smile.
  2. Follow the instructions carefully. Be sure to read the manufacturer’s instructions before using any teeth-whitening product. This will help ensure that you use the product safely and effectively.
  3. Avoid over-the-counter whiteners if you have sensitive teeth. If your teeth are sensitive, ask your dentist about professional-grade whitening products that can be used with less risk of irritation.
  4. Don’t overdo it. Teeth whitening is not meant to be an everyday occurrence. Overusing whitening products can damage your tooth enamel and lead to other problems, such as tooth sensitivity. Use them as directed by your dentist, and enjoy your brighter smile.

Schedule an Appointment

Visit My Dental Clinic for more information about teeth whitening and what you can expect.