Professional Teeth Whitening Across Ontario
Whiten 4-12 shades in under an hour with our sensitivity-friendly treatments! Led by a Registered Dental Hygienist at four pop-up locations.
- Certified Teeth Whitening Technician
- Community Votes Awards 2025 — Gold & Silver
- Around 95% of clients experience no sensitivity
Clinic-level whitening without the clinical setting
Many people assume that professional-grade whitening only happens inside a dental office, and that anything outside one must be weaker or unregulated. That’s a common misconception. Smiles By Fayth is owned and operated by Fayth Irwin, a Registered Dental Hygienist (RDH) and Certified Teeth Whitening Technician who brings the same high-strength gel and gum protection protocols you’d find in a clinical environment to relaxed salon and spa settings in Markdale, Owen Sound, Thornbury, and Walkerton. The difference is the experience: no sterile waiting rooms, no rushed appointments. Around 95% of our clients don’t experience sensitivity after their session, because every treatment is designed with your comfort as the priority.
Treatments designed for your smile and your schedule
Whether you’re whitening for the first time or maintaining results from a previous session, we offer treatments that fit where you are right now. Each option uses the same professional-grade gel and sensitivity-conscious approach.
Full Whitening
Ideal for first-time clients or anyone who hasn’t whitened in over six months. This session targets deeper, more stubborn stains using a high-strength gel, with a sensitivity-friendly option available. Full Whitening starts at $235 + HST.
Full Whitening
Boost Whitening
A follow-up session you can book two weeks to six months after your previous whitening. Boost Whitening helps you stay at your brightest shade year-round, with a sensitivity-friendly version also available. Starting at $175 + HST.
Boost Whitening
Tooth Gems
Add a single gem or a custom multi-gem design to your smile. Offered exclusively at our Owen Sound pop-up, each gem comes with a two-month warranty. Single gems start at $70 + HST.
Tooth Gems- Registered Dental Hygienist using professional-grade, high-strength whitening gel with gum protection during every treatment
- Around 95% of clients report no sensitivity after their session
- Four convenient pop-up locations across Ontario: Markdale, Owen Sound, Thornbury, and Walkerton
- Visible results of 4-12 shades whiter in under an hour
What our clients say about their experience
I’m always amazed at the finished results! I love how easy and fast the treatment is and how white my teeth are. Plus the fact of never having to use whitening strips again is the cherry on top!Lindsay
I’ve tried so many whitening products and nothing has worked like this one! It was so comfortable and worked so well! Highly recommend and will be returning for a boost appointment!Michaela
Very professional experience, both in the chair and outside of the appointment. All processes were explained very thoroughly. Amazing customer care and service.Paige
Keep your smile bright all year with the Smile Club
Smile Club members receive 4 Boost Whitening sessions per year, 1 complimentary Full Whitening upgrade, and priority access to pop-up bookings, all for $50/month. That’s over $150 in annual savings. Refer a friend and earn a $15 credit toward your next visit.
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