Transform Your Smile in Just One Visit
Professional cosmetic teeth whitening by NZCTWA qualified specialists
Located in Christchurch city center, Golden Grin brings professional teeth whitening to the buzzing environment of Golden Blade Barber. We provide affordable teeth whitening so you can smile with confidence, using advanced blue light technology and medical-grade equipment.
$60 Professional Consultation
Start your smile transformation today! Get $30 back towards your full treatment package.
Cosmetic Teeth Whitening Practitioner
Book Teeth Whitening, Get a Free Haircut
Get race-ready for Cup Day! Professional teeth whitening plus a complimentary haircut at Golden Blade Barbers.
- Book a qualifying Golden Grin teeth whitening package
- Receive a free haircut voucher (excludes beard services)
- Both services at the same convenient location
- Perfect for Canterbury Cup Day (2nd week of November)
*Free haircut excludes beard trimming and grooming services. Only valid with our Teeth Whitening Startup package or our 3 × 15–20 min cycles package. Voucher issued after teeth whitening appointment. Valid at Golden Blade Barbers only. Available to all customers during this promotional period. Valid until December 1st, 2025.
Professional Teeth Whitening in Christchurch
Welcome to Golden Grin Teeth Whitening, where we bring professional cosmetic teeth whitening to the heart of Christchurch. Located within the historic Golden Blade Barber premises, we have found the perfect space to offer our specialized dental cosmetic services in the vibrant city center.
Your smile is one of the first things people notice about you. Golden Grin is dedicated to giving you the best and brightest smile, boosting your confidence and tackling those pesky tea and coffee stains that build up over years.
What Our Clients Say
Real Results from Real Clients
Dramatic Coffee Stain Removal
Years of coffee staining eliminated in just one session with lasting results
Professional Smile Makeover
Perfect for special occasions, professional photos, and boosting confidence
Multiple Shade Improvement
See the range of improvements possible with our advanced whitening system
Why Choose Golden Grin?
Advanced Technology
Medical-grade whitening machine with blue light wavelength technology for faster, safer results without enamel damage.
Safe & Comfortable
Our treatments prioritize safety and hygiene. Many clients find the process relaxing and completely pain-free with comprehensive pre-treatment assessment.
Proven Results
Cosmetic teeth whitening can erase years of built-up stains from coffee, tea, and smoking, making your smile appear healthier and younger instantly.
Ready to Transform Your Smile?
Start with our $60 consultation and get $30 back towards your full treatment.
Plus receive a FREE teeth whitening pen with full packages!
Book Your Appointment NowFrequently Asked Questions
Is teeth whitening safe?
Yes, our NZCTWA-qualified treatments use medical-grade equipment and safe dental-grade gels. Our advanced whitening system operates in the blue light wavelength - the safest and most effective for cosmetic teeth whitening, combined with ultrasonic technology for superior results.
How long do results last?
Results typically last 6-12 months depending on your diet and lifestyle. We offer maintenance treatments and a "White for Life" program to help extend your results. Full packages include a FREE teeth whitening pen for at-home maintenance!
Will it hurt?
Most clients find our treatments completely pain-free and relaxing. Our ultrasonic technology and proper protocols ensure comfort throughout the process.
Can everyone get teeth whitening?
We only treat clients with healthy teeth and gums who are not pregnant or breastfeeding. Crowns, veneers, and restorations cannot be whitened past their original color.
How long does treatment take?
Most treatments take 1-1.5 hours including consultation. Our Start Up Package includes 3 whitening cycles of 15-20 minutes each with full aftercare.
Do I need to prepare beforehand?
We recommend a professional dental clean at least 14 days before whitening if you have significant tartar buildup. Please book at least 24 hours in advance so Kelly can contact you with full pre-treatment guidance and important information to ensure the best possible results.