The Science Behind Teeth Whitening: How Do Those Kits Work?

Teeth Whitening.

Having a perfectly aligned and brightened smile holds great importance. It helps to enhance your overall appearance and boosts confidence on the whole. You might notice your teeth getting stained and discolored as you get old. This normal phenomenon occurs with age, but achieving a radiant and brighter smile is not impossible. Teeth whitening methods have made it accessible for everyone to add sparkle to their smile. In this blog, we will enrich you with the concept of teeth whitening, whitening kits, and how they work wonders.

Do you have misaligned teeth? Take a Free Smile Assessment today to get straighter teeth.

Understanding Teeth Whitening

Teeth whitening has become an immensely popular cosmetic procedure. Its concept refers to the breakdown of stains into smaller particles and removing any discoloration. This procedure promises a smile transformation into a more brighter and confident smile. But how do these teeth whitening procedures work? This guide will help you understand the entire concept.

Factors causing Teeth Stains

Following are some of the factors that are associated with tooth discoloration and stains.

  • Aging

    As a person ages, they develop certain stains and discoloration becomes more visible. It is natural however, it still can be minimized with the use of a teeth whitening kit.

  • Genetic predisposition

    Some people genetically do not have whiter teeth. Whereas they can still achieve the brightest smile of all time.

  • Certain medications

    Certain medications could be the possible reason for some people having discolored teeth.

  • Lifestyle habits

    Some people have lifestyle habits including the consumption of heavily pigmented foods and beverages like tea, coffee, etc. which can result in teeth stains and discoloration.

How do Whitening Kits work?

Teeth whitening kits majorly include two active ingredients; hydrogen peroxide and carbamide hydroxide. These whiteners help in achieving the smile you have always dreamed of.

Role of Whiteners

Peroxide-based compounds help by bleaching the teeth from the inside which assists in the breakdown of the molecule responsible for enamel stains. When these peroxide compounds are applied to the teeth, oxygen molecules are released that penetrate the enamel. As a result of this, the discolored molecules break down into smaller ones, making them less visible and, making teeth shine brighter and more white. Some teeth whitening procedures include LED lights or lasers that help incorporate peroxide breakdown and increase oxygen release.

Methods of Teeth Whitening

Individuals who are not entirely happy with their smile can get a brightened smile through the help of an expert or by themselves at home. Both methods of teeth whitening are effective in their own way.

Professional Teeth Whitening

In-office teeth whitening is conducted under the supervision of an expert. It is the fastest way of achieving a brightened smile. The consistency of the bleaching agents is higher in teeth whitening conducted by a professional as compared to at-home teeth whitening kits. The dental expert ensures that the gums and teeth are healthy enough to undergo cosmetic brightening. Moreover, the results are rapid making it a popular choice among individuals. However, the costs of professional teeth whitening are usually higher as compared to at-home teeth whitening kits.

At-Home Teeth Whitening

Other than the professional whiter teeth, one can achieve teeth whitening from the comfort of their home. There are several at-home whitening kits to achieve a brighter smile. These kits include whitening agents that are applied to the teeth. The concentration of bleaching agents in at-home teeth whitening kits is lower than professional whitening. These kits are designed to make your teeth brighter seamlessly.

Teeth Whitening Options

Following are some of the teeth whitening kit options to achieve a brighter smile at home.

Whitening Trays

Whitening trays are filled with whitening agents which are worn on the teeth for a specified period.

Whitening Strips

Get your teeth whitened with easy-to-use whitening strips. They include whitening gels that contribute to providing even whitening all over the teeth.

Whitening Pens

Whitening pens are portable devices that help you attain a brighter smile anytime anywhere. These pens include bleaching agents that give the desirable results.

The Bottom Line

To sum it up, teeth whitening kits consist of compounds that promote happy, healthy, and bright teeth. Tooth discoloration and stains are common as an individual ages. Various lifestyle factors could be the cause of these stains. However, simply by using a teeth whitening kit, one can get rid of these forever. Understand the different methods of teeth whitening and how these kits work.

To learn more about Teeth Whitening call us today at (888) 861-1884


1. How is teeth whitening helpful?


Teeth whitening is a cosmetic procedure that helps to attain a bright smile. To escape the hassle of clinic appointments, whitening kits have made it easier

2. Can we achieve teeth whitening at home?

Yes, teeth whitening can be achieved from the comfort of your home. Different whitening kits have made it easier for individuals looking forward to a brighter smile.

3. Can I get my teeth whitened before an occasion?

Yes, you can get your teeth whitened before an occasion either from an expert at a clinic or at home through different teeth whitening kits.

4. What is the science behind teeth whitening?

The oxygen molecules present in the whitening kit react with the enamel to break the stains into smaller particles and treat discoloration.

5. Do teeth whitening kits work?

Teeth whitening kits do work effectively however, they do not provide an immediate effective whitening as compared to teeth whitening done at a clinic.

Back to blog

Related Posts