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Does Teeth Whitening Damage Enamel?

A young adult uses both pointer fingers to point to their bright, white smile while they stand in front of a blue background.

With the rise of teeth whitening treatments, achieving a bright, picturesque smile is easier than ever. Choosing professional treatments in lieu of over-the-counter options can help you achieve your desired results faster and longer without compromising your oral health

Professional teeth whitening treatments are safe and do not damage enamel. These special whitening agents effectively and gently lighten stains without endangering your oral health. 

That said, improperly or overusing at-home whitening treatments can lead to tooth sensitivity and irritation. A professional touch helps mitigate these concerns, allowing you to enjoy a brighter and more confident smile. 

The Science Behind Teeth Whitening

For many people, the glamour of a bright, white smile isn’t entirely natural and requires ongoing work to maintain. In fact, the colour of most people’s teeth is slightly yellow due to their teeth’s structural makeup. 

Our teeth aren’t naturally white. Rather, they take on the colour of our dentin, a soft tissue that lays under our enamel, which skews slightly yellow. This is perfectly normal!

Teeth whitening treatments are designed to brighten the appearance of smiles by reducing or removing stains and discolouration from your enamel that accumulate over time.

Your enamel is your teeth’s outermost, protective layer.  If your enamel thins, this can expose more of the yellow dentin hidden underneath, resulting in a less white smile. Fortifying your enamel and maintaining its integrity can help prevent this outcome.

Teeth whitening uses safe, specialized bleaching agents, such as hydrogen or carbamide peroxide. When activated, these agents penetrate your enamel, breaking down and dissolving stains. The chemical reaction makes your teeth appear lighter and brighter, offering stunning results in a short amount of time. 

Types of Teeth Whitening Treatments

With so many options available, it’s easy to feel overwhelmed when deciding how to whiten your teeth. 

At-home teeth whitening options generally include: 

  • Whitening toothpaste: Removes surface stains using mild abrasives but won’t lighten deeper discolouration. 
  • Whitening strips: These pre-coated strips contain bleaching agents to improve the look of surface-level stains. These trips offer convenience but may not evenly whiten teeth. 
  • Whitening kits: Include trays and bleaching gel for a more customized approach. Results will vary depending on proper use. 

Professional teeth whitening options vary in cost, convenience, and results. However, a professional touch provides the safest and most long-lasting results: 

  • Take-home kits: These custom whitening strips from your dentist are more effective than store-bought alternatives and allow for professional supervision. At Greystone Dental, our take-home kit contains a 3-week supply of strips, each infused with 14% hydrogen peroxide, the highest concentration available in a take-home product. This product is unavailable in stores and can only be purchased through our dental office.
A dentist uses molds to explain how take-home dental strips target discolouration during their patients' teeth whitening consultation.

Is Teeth Whitening Safe?

The good news is that professional teeth whitening treatments are safe for your enamel and overall oral health. The key to a safe whitening experience lies in proper technique, appropriate product selection, and balancing your cosmetic goals with dental health.

Most of these concerns arise from fears of tooth sensitivity or gum irritation, which can occur if you overuse or improperly apply whitening treatments. Professional treatments mitigate these concerns with their extensive knowledge and expertise. 

Although professional bleaching agents are stronger than those found in OTC treatments, they are clinically tested and applied in a way that minimizes the risk of damage to teeth and gums. 

Besides, when used responsibly, OTC treatments are safe and do not damage your enamel, they just won’t offer the same even and long-lasting results as professional treatments. 

The Benefits of a Professional Touch

If you’re considering brightening your smile, the convenience of over-the-counter treatments is tempting but lacks the benefits of a professional touch

Although the cost of professional treatments varies, they are superior for several reasons: 

  • Precision: Your dentist evaluates the health and discolouration of your teeth. They can adjust the strength and duration of treatment to help achieve your desired results. 
  • Safety: Whitening treatments, especially ones done by dental professionals, are safe for your teeth. Your dentist uses controlled amounts of whitening agents to minimize risks like sensitivity or enamel damage. 
  • Effectiveness: Professional-grade whitening solutions are more powerful than OTC treatments, delivering noticeable results in a single session. 
  • Long-lasting Results: With proper care and maintenance, whitening treatments performed under the supervision of your dentist can keep your smile bright for months or even years, compared to over-the-counter options that may fade more quickly. 
  • Comprehensive care: Having a professional treatment is an opportunity for your dentist to inspect your oral health. During your appointment, any potential issues, such as cavities or gum sensitivity, can be addressed, promoting overall dental wellness. 

Investing in professional teeth whitening means trusting skilled, knowledgeable hands for a brighter, healthier smile that you can enjoy for months or years to come. 

Brighten Your Smile the Safe Way

Teeth whitening, when done right, is an excellent way to boost your smile and confidence. At Greystone Dental, we can help you every step of the way, helping you learn if teeth whitening is right for you, and offering guidance to help you maintain your results. 

Connect with our team to schedule a teeth whitening consultation and learn which option is right for you! 

Affordable & Accessible Dental Care for You & Your Family

Come Visit Us!

Stop by our office and call or email to book your appointment. We’re located in Suite 102 in the Greystone Centre on Mary St. You can find our dental clinic less than a block south of the Chilliwack General Hospital, and half a block north of Saint Mary’s ChurchOur friendly staff are looking forward to welcoming you to our dental office!

Our Address

  • #102 – 8980 Mary Street
  • Chilliwack, BC V2P4J3

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Hours of Operation

Monday:
9:00 AM 5:00 PM
Tuesday:
9:00 AM 5:00 PM
Wednesday:
9:00 AM 5:00 PM
Thursday:
9:00 AM 5:00 PM
Friday:
8:00 AM 1:00 PM
Saturday:
Closed
Sunday:
Closed

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