What Do Most People Want to Change About Their Smile?
More often than not, the answer is simple: whiter teeth. Professional teeth whitening is one of the quickest, easiest ways to refresh your smile and boost your confidence. It’s also one of the safest, since the process is monitored by a dental professional rather than left to guesswork with over-the-counter kits. With expert care and guidance, you get consistent, predictable results, and a noticeably brighter smile after just one visit.
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Why Choose Professional Teeth Whitening?
Everyone’s teeth respond differently to whitening, depending on age, diet, medications, and overall oral health. A product that works well for someone else may do little for you, and some store-bought kits can irritate or even damage your gums if used incorrectly. Professional whitening removes the guesswork.
- Tailored to you: We start by talking through what bothers you about your smile and what results you’re hoping for, then examine your teeth and gums to recommend the whitening approach that fits your goals and your oral health.
- Performed by trained professionals: Our team is trained in professional whitening techniques and follows strict safety protocols throughout the process.
- Stronger, more effective formulas: We use prescription-strength whitening agents that are more concentrated than anything available over the counter.
- Fast results: Most patients see a noticeable difference in about an hour.
- Even, consistent coverage: Unlike whitening strips, which often miss the edges and contours of your teeth, our process is designed to whiten evenly across your entire smile.
- Greater comfort: We take steps throughout the process to help minimize sensitivity and keep you comfortable.
Only a dentist can properly evaluate which whitening approach is safest and most effective for you. Give us a call to get started.
At-Home Whitening Kits
Prefer to whiten your teeth on your own schedule, in the comfort of home? We offer customized take-home whitening kits designed to gradually lighten your enamel over three to four weeks, with results that go well beyond what store-bought options can offer.
- Medical-strength whitening gel: Our at-home kits use a whitening formula that’s significantly stronger than anything available on store shelves.
- Custom-fitted trays: Rather than the one-size-fits-all trays that come with drugstore kits, yours are made from a model of your own teeth, so they follow the natural contours and grooves of your smile for even, thorough coverage.
- Guidance from our dental team: We’ll walk you through exactly how to use your kit safely and effectively to get the results you’re after.
Try our at-home whitening kits for a brighter smile, on your own time, with professional-level results.
When Is the Best Time to Whiten?
Whitening only works on natural tooth enamel, so it won’t change the shade of existing crowns, bridges, veneers, or fillings. Because of this, if you know you’ll need any crowns, fillings, or veneers in the near future, it’s best to whiten first. That way, we can match your new dental work to your brighter, whitened smile rather than the other way around.
Professional whitening works beneath the surface too, lifting stains and discoloration that have settled deep into the enamel, not just the ones sitting on top.
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What Causes Teeth to Stain or Discolour?
Your teeth are protected by enamel, a mineral-rich layer that happens to be the hardest substance in the human body. Despite its strength, enamel is porous, meaning it’s covered in microscopic pores that can absorb pigments from everyday foods and drinks, including:
- Dark beverages like tea, coffee, red wine, cola, and fruit juice
- Dark sauces such as tomato sauce and soy sauce
- Sugary foods and drinks
- Deeply pigmented fruits like berries, cherries, and pomegranates
- Tobacco products
Poor nutrition and inconsistent oral hygiene can make surface staining worse over time.
Discolouration can also develop below the enamel, in the dentin layer underneath, which is naturally yellow or grey in tone. As enamel gradually thins with age, more of that underlying colour shows through, giving teeth a duller or dingier appearance. Certain medications, illness, and injury to a tooth can also cause this deeper layer to darken.
The Teeth Whitening Process
Consultation and Shade Assessment
We start by examining your teeth and gums to confirm whitening is a good fit for you, then take note of your current shade so we can track your progress. This is also when we’ll talk through your goals and answer any questions before moving ahead.
Preparing and Protecting Your Smile
Before applying any whitening solution, we protect your gums and soft tissues with a barrier to keep them safe and comfortable throughout the treatment. This step ensures the whitening agent stays focused on your teeth alone.
Applying the Whitening Solution
Our prescription-strength whitening gel is applied directly to your teeth and left to work for a set period, often in a few short intervals. Most patients see a noticeably brighter smile by the end of the appointment, in as little as an hour.
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to schedule an initial consultation & exam.
Your whitening consultation starts with a look at your teeth, gums, and soft tissues to confirm your mouth is healthy enough for treatment, along with an assessment of your current shade and the type of staining involved. We also want to hear from you directly: what bothers you about the colour of your teeth and how bright you’d like your smile to be. That combination of exam and conversation helps us recommend the whitening option, in-office or take-home, that fits your goals.
What Are the Costs of Professional Teeth Whitening in Trenton
- In-office whitening: $400 to $1,000 per session, performed by a dental professional with prescription-strength agents for fast, controlled results
- Take-home kits: $250 to $500, using custom-fitted trays and dentist-dispensed gel for even results over a few weeks
- Over-the-counter products: $10 to $220, with no professional oversight and the least predictable results
In-office treatment costs more because it’s performed by trained professionals using stronger whitening agents and precise application, minimizing irritation while delivering the fastest results. Take-home kits offer a more affordable middle ground: still dentist-supervised, with custom trays that fit better and whiten more evenly than anything store-bought.
Teeth whitening is considered cosmetic, so it’s typically not covered by insurance or the Canadian Dental Care Plan. Have questions or want a personalized quote? Give us a call or request an appointment today.
Frequently Asked Questions
When done professionally, whitening is safe for your enamel. The gel temporarily opens the pores in your enamel to lift stains, and your saliva naturally helps them close back up afterward. The risk comes from overusing store-bought products or leaving whitening gel on too long without supervision, which is where a dentist-guided approach makes a real difference.
Temporary sensitivity to hot, cold, or air is common for a day or two after whitening, since the treatment can briefly affect the nerve endings inside your teeth. It usually fades on its own, and using a sensitivity toothpaste beforehand or afterward can help. If sensitivity lingers longer than a few days, it’s worth checking in with your dentist.
Results typically last anywhere from six months to two or three years, depending on your diet, habits like smoking, and how well you keep up with oral hygiene. Coffee, tea, and red wine drinkers tend to see staining creep back sooner, and occasional touch-ups with a take-home kit can help maintain your results.
You can still whiten your natural teeth, but whitening won’t change the shade of any existing dental work, since crowns, veneers, and fillings don’t respond to bleaching agents. This can leave a visible mismatch between your whitened teeth and your restorations, so it’s worth discussing timing with your dentist, especially if new dental work is on the horizon.
Yes, in a few key ways. Dentist-provided kits use stronger, medical-grade whitening gel and custom trays molded to your exact teeth, which means more even coverage and less gel wasted on your gums. Store-bought strips and trays are one-size-fits-all, which often leads to patchy results and a higher chance of irritation.
Most dentists recommend holding off on elective teeth whitening during pregnancy, not because there’s strong evidence of harm, but simply because it hasn’t been studied enough to confirm it’s risk-free. It’s generally considered safe to wait until after delivery, and your dentist can advise you based on your specific situation.
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