Compare Teeth Whitening Methods in NZ
Find the right whitening treatment for your smile, budget, and lifestyle
All Whitening Methods Compared
In-Office Power Whitening
$500 - $1,000Dentist-supervised treatment using high-concentration bleaching gel
Key Benefits
- Fastest results possible
- Professional supervision
- Minimal sensitivity management
- Long-lasting effects (1-3 years)
Custom Tray Whitening
$300 - $600Take-home kits with dentist-made custom-fitted trays
Key Benefits
- Custom-fit for comfort
- Professional-grade gel
- Flexible treatment schedule
- Good value for money
LED/Laser Whitening
$400 - $800Light-activated whitening system for enhanced results
Key Benefits
- Advanced technology
- Less sensitivity
- Even whitening
- Comfortable treatment
Over-the-Counter Options
$30 - $150Pharmacy-bought whitening strips, gels, and toothpastes
Key Benefits
- Most affordable option
- No dentist visit required
- Convenient
- Gradual, natural-looking results
Which Method Wins?
Speed of Results
Results in a single visit
Cost-Effectiveness
Best balance of results and price
Convenience
Use at home, no appointments
Minimal Sensitivity
Gentler on sensitive teeth
Frequently Asked Questions
Which teeth whitening method is most effective?
Professional in-office whitening is the most effective method, capable of whitening teeth up to 8 shades in a single visit. However, custom tray whitening offers comparable results over 1-2 weeks at a lower cost.
How do I choose the right whitening method?
Consider your budget, desired speed of results, sensitivity level, and convenience needs. For fastest results, choose in-office whitening. For better value, opt for custom trays. If you have sensitive teeth, LED whitening may be best.
Are teeth whitening methods safe?
Yes, all professional whitening methods are safe when performed or supervised by a qualified dentist. Over-the-counter products are also safe when used as directed, though professional methods offer better supervision and results.
How long do whitening results last?
Professional whitening results typically last 1-3 years, depending on your oral hygiene, diet, and lifestyle habits. Touch-up treatments can maintain your bright smile longer.
Not Sure Which Method to Choose?
Get personalized recommendations from qualified dentists in your area
Compare Quotes