Teeth whitening in Montreal is one of the most requested cosmetic dental treatments. Whether you want a brighter smile for a special occasion or simply want to boost your confidence, Écodentaire Clinic offers professional whitening solutions tailored to your needs and budget.
Why Do Teeth Yellow Over Time?
Tooth discoloration is a natural process accelerated by certain habits and foods. Understanding the cause helps you choose the right treatment.
Main Causes of Tooth Staining
- Coffee, tea, and red wine: chromogens that bind to tooth enamel
- Tobacco: nicotine and tar penetrate deeply into enamel
- Aging: enamel thins, revealing the yellowish dentin beneath
- Certain medications: tetracyclines, antihistamines, iron supplements
- Poor oral hygiene: plaque and tartar accumulation stains teeth
Professional Teeth Whitening: What Does It Involve?
At Écodentaire, professional whitening uses pharmaceutical-grade hydrogen or carbamide peroxide gels (10–40% concentration) activated by LED light for maximum effectiveness.
In-Office Whitening (1 Session)
- Duration: 60–90 minutes in clinic
- Results: 6–8 shades lighter immediately
- Cost in Montreal: $300–$600
- Ideal for: fast results before an event
Take-Home Professional Trays
- Custom trays made from dental impressions
- Duration: 2–4 weeks, 30–60 min/day
- Results: 4–6 shades lighter
- Cost: $200–$400
- Ideal for: gradual whitening at home with professional supervision
At-Home Whitening: Over-the-Counter Options
Pharmacy whitening products contain lower peroxide concentrations (3–10%) and take longer to show results. Here’s a comparison:
Whitening Strips
- Cost: $30–$80
- Results: 1–3 shades lighter after 2–4 weeks
- Limitation: don’t cover all teeth evenly
Whitening Toothpastes
- Cost: $10–$25
- Results: Surface stain removal only, no structural whitening
- Good for: maintenance after professional treatment
Whitening Pens
- Cost: $15–$50
- Results: Minimal, touch-up only
- Limitation: Short contact time limits effectiveness
Professional vs At-Home: Which Is Better?
| Criteria | Professional (Clinic) | At-Home (Pharmacy) |
|---|---|---|
| Effectiveness | ⭐⭐⭐⭐⭐ (6–8 shades) | ⭐⭐ (1–3 shades) |
| Speed | 1 session (1–2 hrs) | 2–6 weeks |
| Safety | Supervised by dentist | Risk of sensitivity |
| Cost | $300–$600 | $10–$80 |
| Longevity | 1–3 years | 3–6 months |
Is Teeth Whitening Safe?
When performed by a dentist, teeth whitening is safe and well-tolerated. Some patients experience temporary sensitivity during or after treatment, which typically resolves within 24–48 hours. Our dentists assess your enamel health before treatment and use desensitizing agents when needed.
How to Maintain Your White Smile
- Avoid staining foods and beverages for 48 hours post-treatment
- Use a straw for coffee, tea, and dark-colored drinks
- Brush with whitening toothpaste 2x/day
- Schedule professional cleanings every 6 months
- Touch up with at-home trays every 6–12 months
Ready for a brighter smile? Book your teeth whitening consultation at Écodentaire today. Our two Montreal clinics welcome you without long wait times:
📍 Écodentaire Concordia Atwater: 1801 Maisonneuve Ouest, Suite 730 — (514) 933-3641
📍 Écodentaire Outremont: 6100 Avenue du Boisé — (514) 504-6060
