Brighten Your Smile with Professional Teeth Whitening in Newmarket!
At Leslie North Dental, we offer effective teeth whitening treatments that restore your smile to its natural brilliance. Whether you’re looking for a quick touch-up or a dramatic transformation, our expert team ensures a comfortable, safe, and long-lasting result.
Book Your Dental Appointment
Treatment Duration
1 day
Covered by most insurances
No
Session Length
1 Hour
Recovery Time
------
Discomfort Level
Minimal
Cost per Treatment
$250- $450
At Leslie North Dental, your whitening journey starts with a personalized consultation. We first examine your teeth and gums to make sure whitening is safe and suitable for you. If needed, we may recommend a cleaning before treatment to remove surface stains and plaque for better results.
Next, we discuss your goals: how many shades lighter you want to go and whether in-office whitening or take-home trays are best for you. During in-office whitening, we carefully protect your gums and apply a professional-strength whitening gel to your teeth. The process is comfortable, monitored by our dental team, and completed in about one visit. If you choose custom take-home trays, we design trays that fit your teeth perfectly and provide detailed instructions for safe, effective use.
We offer two professional whitening options based on your needs, lifestyle, and timeline:
Ideal if you want fast, dramatic results. This treatment can brighten your smile several shades in a single visit using high-concentration professional whitening gel. It’s perfect for weddings, interviews, events, or anyone who wants immediate improvement.
We create trays designed specifically for your teeth to ensure even whitening and minimal sensitivity. You’ll use a professional-grade whitening gel at home for about 1-2 weeks. This option gives you flexibility and long-term control over your brightness.
Not sure which one is right for you? Book a consultation, and we’ll guide you toward the best option for your smile.
📞Limited Spots Available, Reserve Your Appointment Today: (647) 797-8404

Generally, when discoloration doesn’t reach the deepest parts of your natural teeth, you can use at-home whitening products to restore your white and bright teeth. You should remember to consult with highly-trained dental professionals who provide effective teeth-whitening procedures before choosing your whitening products. This is because they are the only ones that can help you choose the best option depending on your dental needs. Our Newmarket teeth whitening dentists also obsess over not harming your oral health when performing the whitening procedure.
Another big difference between these two types is that the in-office whitening method is the most appropriate option for those wishing to see their desired results as quickly as possible. Besides, at-home teeth whitening products may cause dental problems that require urgent dental care.
At Leslie North Dental, we are equipped with high-tech tools and effective materials; we can provide the most effective teeth-whitening processes in Newmarket and the neighborhood.
In-Office Teeth Whitening in Newmarket ranges from $250 to $450, depending on the type of treatment you choose (in-office vs. custom take-home trays).
Leslie North Dental is well-reputed for providing professional teeth whitening services in Newmarket at affordable prices. You can amazingly benefit from our professional teeth whitening treatment if you suffer from severely stained teeth.
We believe a brighter smile should be accessible. That’s why we offer:
During your consultation, we’ll clearly explain the cost and help you choose the option that fits your budget.

Contact us today via phone or our online booking portal to schedule your visit.
Many patients compare in-office teeth whitening to store-bought options like strips that cost around $50. The difference is in strength, safety, and results.
Most over-the-counter strips contain about 3-10% hydrogen peroxide. Our professional whitening gel contains 16-25% peroxide, making it significantly stronger and more effective. That means:
While store products may slightly brighten surface stains, professional whitening can safely lift deeper discoloration and deliver dramatic results in less time.
If you want a real, long-lasting, bright smile, professional teeth whitening near me in Newmarket is worth it.

Tooth sensitivity is a common concern, and we take it seriously. Here’s how we protect your comfort:
Most patients experience little to no discomfort. If mild sensitivity occurs, it usually resolves within 24-48 hours. Your comfort is just as important as your results.
To help you maintain your results, we provide a simple aftercare guide with tips on protecting your new smile. We can also recommend touch-up options if needed. Ask our team for your personalized maintenance plan, and we will help you keep your whitening results lasting as long as possible.

Our dentists are all recognized by leading industry organizations, and work with the best clinical partners and dental labs to provide you with top-notch dental care.

We are always prioritizing your safety at every step by taking measure such as health screening, sanitization, enhanced PPE etc.

From general dentistry, dental implants and same day crown fittings, to cosmetic dentistry such as invisalign & teeth whitening at Leslie North Dental we offer the highest level of dental care.

In order to facilitate your dental treatments, we accept almost all the insurance coverages and we also offer installment payments for specific treatments.
Book Your Dental Appointment
Professional teeth whitening typically lasts 1 to 3 years, depending on your habits. There are several practices that make results last longer. For example, if you avoid smoking, limit coffee, tea, red wine, and dark sauces, maintain good oral hygiene, and schedule regular cleanings, you can enjoy bright teeth for an extended period.
Our teeth whitening dentist in Newmarket uses the latest technology and techniques to ensure safe and effective results. We personalize each treatment to meet your specific needs, giving you the best possible outcome for a brighter smile.
Yes, teeth whitening treatments can be adjusted for those with sensitive teeth. Our teeth whitening dentist will work with you to create a treatment plan that minimizes discomfort while helping you achieve a beautiful, bright smile.
After a teeth whitening in Newmarket session, it’s best to avoid staining foods and beverages like coffee, red wine, or tea for at least 24–48 hours. This helps to maintain the bright results from your treatment and ensures a longer-lasting smile.
Finding a trusted teeth whitening dentist in Newmarket is easy. Look for a clinic with positive reviews, experienced professionals, and state-of-the-art dental technology. You can always contact us to schedule a consultation with our experts in teeth whitening.
As mentioned before, we are among the best clinics in the area equipped with state-of-the-art tools to perform effective teeth whitening treatment in Newmarket. But many people visit us with numerous questions to ensure this method is the best solution to remove the stained spots from their enamels. In the following parts, we have compiled a list of frequently asked questions before undergoing professional teeth whitening procedures.
At Leslie North Dental, recognized as a leading dental practice in Newmarket, we are dedicated to providing high-quality dental care.
Get in Touch