Let’s be honest: we’ve all squinted at our reflection and wondered if our teeth could use a little extra sparkle. If you’ve tried the supermarket strips, baking soda, or DIY bicarb hacks and found them a bit “meh,” you’re not alone. When clients ask us, “What do dentists use to whiten teeth?” they’re usually hoping for something a little stronger, a lot safer, and frankly—more effective.

At Cosmetic Tattoo Brisbane Studio Face Figurati, we often get asked about professional-grade teeth whitening options—especially by clients who want their smile to match their flawless brows and lips. And we get it. A bright, even smile completes the look.

In this blog, we’ll walk you through what dentists actually use to whiten teeth (hint: it’s not lemon juice), how it compares to over-the-counter stuff, and what to expect if you book in for a professional tooth whitening session. Plus, we’ll bust some common myths and show you how to keep those pearly whites looking fresh long after the appointment.

The Professional Secret

If you’ve ever had teeth whitening done at a dental clinic, chances are they used hydrogen peroxide or carbamide peroxide. These are the heavy lifters of the whitening world.

So, what’s the difference?

• Hydrogen peroxide is fast-acting and used in higher concentrations (usually 15–45%) during in-chair treatments.
• Carbamide peroxide breaks down into hydrogen peroxide slowly, making it ideal for take-home trays and longer treatments.

Dentists use these whitening agents in a carefully controlled environment with custom-fitted trays, light or laser activation (in some cases), and desensitising agents to protect your enamel surface. Unlike those sketchy Instagram kits, your dental hygienist or dental therapist knows your tooth history and adjusts the treatment to suit your enamel thickness, sensitivity level, and existing restorations (like fillings, crowns, or a dental prosthetic).

At Cosmetic Tattoo Brisbane Studio Face Figurati, we often collaborate with local dentists to make sure our clients receive safe, trusted whitening treatments before cosmetic tattoo sessions—especially when a full-face refresh is on the cards.

Whitening Table: Dental vs. Non-Dental Options

Whitening Option	Active Ingredient	Concentration	Duration	Average Results	Safe for Enamel?
In-Chair Whitening	Hydrogen Peroxide	25–45%	1 hour	Up to 8 shades lighter	Yes (with dentist supervision)
Take-Home Trays (Dentist)	Carbamide Peroxide	10–20%	7–14 days	4–6 shades lighter	Yes
Over-the-Counter Strips	Hydrogen Peroxide	~6%	14–28 days	2–4 shades lighter	Often, but less controlled
Whitening Toothpaste	Abrasives + Low-level peroxide	<1%	Ongoing	1–2 shades lighter	Can cause enamel damage if overused

Inside a Pro Whitening Session

Before Your Appointment

• You’ll get a full dental exam to make sure teeth whitening is suitable for you (because cavities + bleach = not fun).
• Photos and a shade match will help track your results.
• You’ll receive prep tips (like avoiding red wine and coffee 24 hours before).

During the Appointment

• Your gums are protected with a special barrier.
• The whitening gel is applied and sometimes activated with a blue LED light or laser teeth whitening system.
• Treatments are done in cycles—usually 3 rounds of 15 minutes.

After the Appointment

• You might have some sensitivity (usually short-term).
• Avoid dark food and drinks for 48 hours.
• Your dentist may give you a take-home kit with whitening gel for touch-ups.

Pro tip: Always ask what brand or system your dental clinic uses (e.g., Philips Zoom, Pola, Opalescence). Not all whitening gels are created equal!

Is It Safe? (And What Are the Risks?)

When done professionally in a dental chair, yes—it’s safe. That said, there are a few things to keep in mind:

• Sensitivity: Some clients feel a zing during or after whitening. We prep sensitive teeth with desensitisers and suggest fluoride aftercare.
• Enamel Damage: Only happens if you overdo it or use dodgy kits with high-acid formulas. Dentist-grade formulas are pH-balanced.
• Uneven Whitening: Fillings, veneers, crowns, and other dental prosthetics won’t whiten. Your dentist will plan around these.

Whitening Trends: Still Going Strong

According to the 2025 Australian Dental Consumer Survey, 62% of adults are considering cosmetic dental treatments this year, with professional teeth whitening leading the pack. It’s the most requested service among 18–34 year olds—and for good reason. It’s fast, safe, and doesn’t require needles or drilling.

We’re also seeing more clients in Brisbane pairing whitening with smile makeovers (like clear aligners or cosmetic bonding), and choosing gentler, sensitivity-reducing formulas. Dental hygienists and dental therapists are playing an increasingly important role in these services.

Some of our clients at Cosmetic Tattoo Brisbane Studio Face Figurati choose to have their teeth whitening done as a prep step before lip blush, so they can confidently show off their smile with fresh colour and sparkle.

How to Keep Your Teeth White for Longer

You’ve just spent time and money on a brighter smile—so how do you maintain it?

Our Go-To Tips:

• Avoid dark drinks (or sip through a straw).
• Rinse your mouth with water after wine, coffee, or tomato-based meals.
• Use a soft-bristle brush and whitening toothpaste 2–3 times a week.
• Book a professional clean every 6 months.
• Ask your dental hygienist about top-up trays to use once or twice a year.

And don’t forget: good oral hygiene prevents dental plaque and gum disease, which can dull your whitening results.

Final Thoughts

When it comes to teeth whitening, dentists aren’t just using fancy versions of what you can buy at Chemist Warehouse. They’re using targeted, clinically proven whitening gel formulas with safety measures built in. It’s personalised, powerful, and you’ll see real results—fast.

Thinking about brightening your smile? Pop by your local Brisbane dental clinic and ask what options are right for your enamel and lifestyle. Or if you’re booking a beauty treatment with us at Cosmetic Tattoo Brisbane Studio Face Figurati, let us know—many of our clients love coordinating their cosmetic tattoo appointments with teeth whitening sessions for the full glow-up.

Got more questions? Drop them in the comments below—we’ll keep updating this guide as new whitening options, dental prosthetic considerations, and myths come through!

FAQ

Can I whiten my teeth if I have fillings or crowns?

Yes, but they won’t change colour. Your dentist will match and work around them.

Does whitening weaken your teeth?

No—not when done professionally. It works on the inner layer (dentin), not by stripping the enamel surface.

How long do results last?

Usually 6–12 months, depending on diet and habits. Smokers and red wine lovers may need touch-ups sooner.

Are LED home kits safe?

They can be, but results are limited and risks are higher without professional supervision.

Is charcoal or baking soda toothpaste a good alternative?

Not really. Both are abrasive and can lead to enamel damage with regular use.