See Your Whiter Smile Before Your Appointment
Upload a selfie showing your smile and our AI will instantly simulate what your teeth would look like after a professional whitening treatment.
Before — Upload Your Photo
Click or drag a photo of your smile here
JPG, PNG or WEBP · Max 10 MB
After — AI Whitened Result
Whitening your smile… this takes about 20 seconds
This is a simulation for inspiration only. Results may vary. Book an appointment for your real treatment.
Why Choose Dr Lachance
Professional Teeth Whitening in Montréal
In-Office Treatment
Our professional whitening uses clinically proven gel activated by a special light. Results up to 8 shades whiter in a single 60-minute visit.
Take-Home Kits
Custom-fitted trays and professional-grade whitening gel you can use at home at your own pace. Gradual, natural-looking results.
Safe & Supervised
Every whitening treatment is supervised by Dr Lachance. We assess your gum and enamel health first to ensure safe, lasting results.