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Sparkling Smiles: Why Get Professional Teeth Whitening?

April 11, 2025

Closeup of woman's smile halved to show teeth whitening results

One of the first things others notice about you is the quality of your smile, and it’s only natural to want to make a positive impression. Unfortunately, if your teeth are muddy or yellow instead of pearly white, you might feel self-conscious and remain tight-lipped or avoid social interactions.

If you’re like many others, you may be tempted to try over-the-counter solutions that claim to lighten your grin, but it’s usually better to start with your dentist first. Continue reading to learn why professional teeth whitening is worth it!

How Does Teeth Whitening Work?

Most whitening products utilize bleaches, like hydrogen peroxide or carbamide peroxide, that have a chemical oxidation reaction when they come into contact with your saliva. They break down the chromogens, or pigmented molecules, that have darkened your enamel. This reduces the particles’ size and color concentration to eliminate surface stains.

You might require multiple applications, depending on the severity of your condition. For instance, those with slightly off-white teeth will likely require fewer treatments than those with deeply tinted grins.

How are Commercial-Grade and Professional Teeth Whitening Different?

Many stores and pharmacies carry different products, like special pastes, strips, and gels, that are intended to lighten your smile. However, these options tend to contain diluted whiteners that are less effective. Plus, they rely on one-size-fits-all applicators that can result in less accurate results. You might not get consistent results, or you could accidentally put bleach on your gums and develop sensitivity.

Meanwhile, your dentist has access to ultra-concentrated gels designed to mitigate potential sensitivity. They also utilize custom-fitted trays that are more comfortable to wear and allow for accurate application and an ideal outcome.

Why Should I Visit My Dentist for Teeth Whitening?

Improved comfort and better results aren’t the only reasons it’s a good idea to whiten your teeth with your dentist. Although they’re happy to help enhance your appearance, their first priority is your oral health. That means they’ll examine your mouth before proceeding with any cosmetic procedure to ensure that no pre-existing problems, like cavities or gum disease, interfere with your results.

This is important because it’s possible to have developed an issue and be unaware. For instance, tooth decay can flourish in places that are difficult to see, like between two teeth or behind your molars. Putting commercial-grade bleach on top of cavities can hurt and might require an additional emergency appointment to address.

If you want a beautiful smile that’s both healthy and bright, the next best step is to contact your dentist for a whitening consultation!

Meet the Author

Dr. Tavi Henry is passionate about helping enhance people’s daily quality of life by improving their dental condition. He earned his Doctor of Dental Surgery degree at the University of Colorado School of Dental Medicine and has completed hundreds of hours of continuing education to stay current with the latest technology and techniques. He proudly provides a comprehensive menu of services to patients of all ages, so you and your family receive the same top-quality care. If you want to upgrade your grin, you can request an appointment on the website or call (303) 984-1400.