Professional Teeth Whitening in Sydney
Achieve a smile up to 8 shades whiter with clinical-grade whitening solutions. Open 7 days across 7 Sydney locations.
Campbelltown • Double Bay • Miranda • Leppington • Liverpool • Tahmoor • Wetherill Park
Transforming Sydney Smiles with Advanced Whitening Treatment
Is your smile looking dull, stained, or discoloured? At Gentle Dental Care, we provide professional teeth whitening treatments designed to deliver safe, predictable, and long-lasting results.
Unlike over-the-counter options or beautician services, our dentist-led treatments use regulated, high-strength whitening agents. This allows us to lift deep-set stains while proactively protecting your enamel and gum health. With 7 clinics across Sydney open 7 days a week, professional results have never been more accessible.
The Clinical Priority: Why a “Deep Clean” Comes First
We do not perform whitening treatments on unhealthy teeth. To ensure the whitening gel can penetrate your enamel evenly and safely, a Professional Scale and Clean is required prior to treatment.
Whitening over plaque or tartar results in “patchy” discolouration and can cause severe irritation to inflamed gums. By ensuring your teeth are properly cleaned first, we guarantee a more uniform, brilliant result while protecting your long-term oral health.
The Clinical Advantage: ADA Safety Standards
In Australia, teeth whitening is a regulated dental procedure. We strictly adhere to the professional safety standards and teeth whitening guidelines set by the Australian Dental Association (ADA) to protect our patients from permanent enamel damage and chemical burns.
Why a Dentist-Led Treatment is Essential:
Legal Potency
Non-dental professionals (such as beauticians) are legally restricted to gels containing 6% hydrogen peroxide or less.
Clinical Strength
As qualified dental professionals, we are legally permitted to use clinical-grade concentrations (up to 38%) for visible, transformative results.
Suitability Screening
Only a dentist can identify undiagnosed issues like gum recession or cavities that would make whitening painful or unsafe.
In-Chair vs. Take-Home: Which Treatment is Right for You?
To ensure you get the best results for your lifestyle, we offer the two ‘gold standard’ methods of professional whitening.
| Feature | In-Chair (Philips Zoom) | Professional Take-Home Kits |
|---|---|---|
| Best For | Instant results for events/weddings | Gradual whitening & maintenance |
| Duration | 60–90 Minutes (Single Visit) | 30–60 Mins daily for 10–14 days |
| Result | Up to 8 shades whiter | Natural, gradual lift |
| Clinical Supervision | 100% Dentist-monitored | Guided by your dentist at home |
THE SCIENCE OF A BRIGHTER SMILE
A professional teeth whitening treatment targets intrinsic staining, discolouration held inside the tooth structure.
Our pH-neutral hydrogen peroxide gels penetrate the enamel to reach the dentin, oxidising the molecules that cause deep yellowing. This process breaks down stains without damaging the structural integrity or “stripping” the enamel of your teeth.
Advanced Technology: Philips Zoom WhiteSpeed
We proudly feature Philips Zoom WhiteSpeed, the #1 patient-requested professional whitening brand. Using advanced Blue LED light technology, the Zoom system accelerates the whitening reaction at a cooler temperature, achieving maximum results with minimal discomfort.
Your Teeth Whitening Experience: What to Expect
A professional treatment is a precise clinical process. Here is how we ensure your safety and results:
Suitability Assessment
Preparation
The Whitening Cycles
Post-Care Shield
Frequently Asked Questions
If you still have questions, Feel free to call one of our 7 clinics and speak to one of our team members.
How much does professional teeth whitening cost?
Why choose a dentist over a beautician?
Does the treatment cause permanent sensitivity?
Will whitening work on my crowns or veneers?
How long do the results last?
Visit One of Our Clinics for Professional Teeth Whitening
Book your teeth whitening treatment at one of our seven convenient locations across Sydney. We offer extended hours to make regular visits realistic and manageable.
Liverpool
229 Macquarie St. Liverpool, Sydney, NSW 2170
(02) 9602 3339
Tahmoor
158 Remembrance Drive, Tahmoor, NSW 2573
(02) 4681 8384
Campbelltown
36 Queen St. Campbelltown, Sydney, NSW 2560
(02) 4629 1900
Miranda
LG/86 Kiora Rd,
Miranda, NSW 2228
(02) 9099 6666
Double Bay
Suite 1.07 & 1.08, 451 New South Head Rd, Gallery Level (Level 1) Kiaora Place, Double Bay NSW, 2028
(02) 9327 1777
Leppington
Emerald Hills Shopping Vill, Bldng 5, Shop 4 5 Emerald Hills, Blvd Leppington NSW, 2179
(02) 9199 9690
