Cosmetic Dentistry
Teeth Whitening
Professional teeth whitening removes stains and lightens your smile by multiple shades, safely and quickly, with results far beyond what store-bought products achieve.
Overview
Understanding Teeth Whitening
Professional teeth whitening uses a high-concentration bleaching agent, applied under dental supervision, to lighten the natural colour of your teeth. Unlike over-the-counter strips, professional treatment achieves significantly more dramatic and uniform results, often three to eight shades lighter in a single appointment.
Teeth become discoloured from coffee, tea, wine, tobacco, certain medications, and natural aging. Professional whitening removes surface stains and penetrates the enamel to lighten its underlying shade, restoring a brighter, more youthful appearance.
Why It Matters
Benefits of Teeth Whitening
Multiple shades lighter in a single appointment
Safe application supervised by a dental professional
Longer-lasting than at-home whitening products
Even, consistent whitening across all visible teeth
Custom take-home trays available to maintain results
Fast treatment, typically 60 to 90 minutes
Good to Know
Keeping your results
- The first 48 hours matter most, so go easy on coffee, tea, red wine, and dark sauces
- Rinse with water after staining drinks rather than letting them sit on the teeth
- A straw helps keep iced coffee and cola off the front teeth
- Custom take-home trays let you top up the result rather than starting over
- Routine cleanings remove the surface staining that builds up between whitening sessions
Dr. Patel Dentistry — Ajax, ON
Why Choose Dr. Patel Dentistry for Teeth Whitening?
“At Dr. Patel Dentistry, we assess your teeth before whitening to confirm candidacy and set realistic expectations. We offer in-office whitening and custom take-home tray kits, giving you flexibility in how and when you whiten.”
Common Questions
Teeth Whitening FAQ
Is professional whitening safe?
Yes. Professional whitening is safe when performed under dental supervision. Some patients experience temporary sensitivity for a few days post-treatment, which resolves on its own.
How white can my teeth get?
Results vary by individual. Most patients achieve three to eight shades lighter. A consultation gives us the chance to provide a realistic preview of expected results.
How long do whitening results last?
With good oral hygiene and limiting staining foods and drinks, whitening results typically last one to three years. Touch-up treatments with take-home trays can extend results significantly.
Does whitening work on every kind of stain?
Whitening is very effective on surface stains from coffee, tea, red wine, food, and smoking. Stains set deeper within the tooth, called intrinsic stains, do not always respond, and in those cases another option such as veneers or bonding may give a better result. We check which type of staining you have during your assessment before recommending anything.
Can I whiten if I have sensitive teeth?
In most cases yes, but it is worth telling us beforehand. We assess your teeth and gums first, since sensitivity sometimes points to something that should be treated before whitening. Some patients notice mild, temporary sensitivity for a few days afterwards, which settles on its own.
Ready to Book?
Contact Dr. Patel Dentistry in Ajax today. We are accepting new patients and would love to help.