When you visit the drugstore, you’ve probably seen all the over-the-counter whitening products and wondered if they work as well as they claim. And when you watch your favourite celebrities on social media, you admire their bright, white smiles, but maybe you think only the rich and famous can achieve that look.
The truth is that professional teeth whitening is widely misunderstood, and if you’re wondering how it works, you’re not alone! We often hear questions about teeth whitening in our dental clinic, so in this complete guide to teeth whitening in Leichhardt, we’ll demystify the process and provide real answers, making it possible for you to make an informed decision.
What Is Teeth Whitening, and Why Do Teeth Stain?
There are many things that can cause tooth discolouration; extrinsic stains are on the surface of your teeth, while intrinsic stains are deeply embedded in the inner dentin layers of your teeth.
Some of the most common causes of extrinsic stains include coffee, tea, red wine, smoking, tobacco use and dark sauces. Intrinsic stains are often caused by trauma, certain medications, childhood fluoride exposure, natural ageing or thinning enamel.
Professional teeth whitening is designed to lift those stains from your tooth enamel, enhancing your appearance. And although some people use the terms “whitening” and “bleaching” interchangeably, here are the differences you should be aware of:
- Teeth whitening — This process removes external surface stains; the goal is to return your teeth to their natural colour.
- Teeth bleaching — Bleaching agents, such as hydrogen peroxide and carbamide peroxide, are used to penetrate your tooth enamel and break up the molecules that caused the deep, intrinsic discolouration.
What Results Can You Expect?
When you visit our dental clinic for a cosmetic consultation, we’ll discuss your smile goals and expectations, examine your teeth and gums and go over your whitening options. We offer both in-chair teeth whitening and a take-home whitening option, so you can choose what best fits your timeline and lifestyle.
Your oral health and individual circumstances may affect your results and suitability for professional teeth whitening. It isn’t suitable for everyone.
Everyone’s situation is different, but after your whitening treatment and depending on which treatment you choose, your teeth could be up to several shades lighter. And if you properly care for your teeth by brushing, flossing and avoiding dark beverages, your results could last for a long time.
For our in-chair whitening, here’s what you can expect:
- We’ll cover your lips and gums with a protective barrier; this will keep the whitening gel on your teeth, not on your soft tissues.
- Then, we’ll place the whitening gel on your teeth, and depending on the whitening treatment you choose, we may use an LED light to activate the gel.
- After your treatment, we’ll give you specific details on what to do once you get home and how to deal with any sensitivity issues.
Is Teeth Whitening Safe?
When supervised by a dental professional, teeth whitening is a safe, effective way to whiten your teeth. Before any whitening treatment, we’ll make sure you don’t have any untreated tooth decay or gum disease. You may not be eligible for professional whitening if you have receding gums, extensive dental work or other concerns.
Some of the most common side effects of professional whitening include:
- Tooth sensitivity — You could experience sensitivity to hot and cold temperatures after your whitening treatment. It usually subsides after a few days.
- Gum irritation — When whitening gel comes into contact with your gums, it could cause sensitivity or irritation.
Cost, Health Fund Coverage and Specials in Leichhardt
If you’re eligible for professional teeth whitening, we’ll discuss all the costs with you before we begin treatment. Our dental clinic offers HICAPS, and we’ll happily process your private health fund claims at the time of your appointment.
We understand how confusing health fund coverage can be, so we’ll check your health fund benefits for you. All you have to do is ask!
For patients who prefer to pay over time, we offer Afterpay so you can get the look you want within your budget.
And right now, we’re offering a complimentary electric toothbrush when you choose our dental clinic for your whitening treatment. All you have to do to receive a Philips Sonicare (valued at $99.95) is book either an in-chair whitening treatment or an at-home whitening kit.
This offer is valid from 1 September 2026 through 30 November 2026, or until stocks last.
Teeth Whitening Leichhardt, NSW
If you’re looking for an experienced dentist in Leichhardt or the surrounding area, we hope you’ll consider our conveniently located dental clinic! At Radiance Dentistry, we’re committed to helping every patient achieve a healthy, beautiful smile, and professional teeth whitening may be the answer you’ve been looking for.
To arrange a consultation or appointment, or if you simply have a question, we welcome your call on (02) 9569 4274.