Professional Teeth Whitening in Singapore: A Gentle Approach
Teeth Whitening
In-clinic, professional teeth whitening is a cosmetic dental procedure performed by a dentist to safely and effectively lighten the shade of your teeth.If you want a brighter, whiter smile quickly, in-clinic whitening is the ideal choice.

At Dentalis, our certified dentists in Tanjong Pagar provide whitening treatments that deliver noticeable results in just one visit — perfect for weddings, interviews, or any occasion where you want a radiant smile.
Professional in-clinic teeth whitening uses dentist-supervised, peroxide-based gels to remove deep stains and brighten your smile. Unlike home kits, each treatment is tailored to your oral health, ensuring both safety and effectiveness
How Does Teeth Whitening Work?
Step 1: Dental Check-Up
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The dentist checks your teeth and gums to make sure they’re healthy enough for whitening.
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If you have cavities or gum disease, those need to be treated first.
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A quick dental cleaning might be necessary to remove plaque and tartar.
Step 2: Protecting Your Lips & Gums
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The dentist covers your gums and lips with protection to prevent irritation from the whitening gel.
Step 3: Applying the Whitening Gel
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A peroxide-based gel is painted onto your teeth to start the whitening process.
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This gel breaks down stains deep inside the enamel.
Step 4: Repeating the Process
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The gel is left on for 15 minutes, then wiped off and reapplied.
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The whole process takes 60-90 minutes.
Step 5: Seeing the Results!
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After just one visit, your teeth can look 5-10 shades whiter!
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The results are instant, making this a great option before a big event (brides, grooms prepping for a wedding or job interview for a confidence boost).
Note:
For best results, avoid substances that can stain your teeth, for 24 hours immediately after the whitening procedure. Smoking, and the consumption of dark liquids and foods are not recommended.

Benefits of In-Clinic Teeth Whitening
1. Immediate, Noticeable Results
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See a difference in just one visit.
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Teeth can lighten 5-10 shades in a single session.
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Best for people who want quick results before a special event (wedding, job interview, vacation).
2. Convenient & More Effective Than Home Kits
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Done by a dentist, you just have to lie back and relax.
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Professional-grade whitening gel gives real results in one visit.
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No prolonged home regimes which can take weeks for results.
3. Safe & Supervised by a Dentist
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The dentist checks your oral health first.
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Gums and lips are protected with barriers to prevent irritation.
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If you have sensitive teeth, the dentist can adjust the treatment strength.
4. Long-Lasting Whitening
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Results can stay bright for 2 years with proper care.
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Dentists can provide appropriate oral hygiene products to prolong results.
5. Boosts Confidence Instantly
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A whiter smile can make you look younger, feel better, and more attractive.
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Great for people who feel self-conscious about stained or discolored teeth.
Ready for a Brighter, more Radiant Smile?
Experience professional in-clinic teeth whitening at Dentalis, your trusted Tanjong Pagar dental clinic.
Why choose our Professional In-Clinic Teeth Whitening?
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SG60: $600* for 1 session
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Quick: Treatment takes about 60 minutes
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Safe: Performed by certified dentists
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Effective: Achieve noticeable results in just one session
Brighten your smile at Dentalis and restore confidence today.

*T&Cs apply. Teeth whitening stated above cannot be combined with any other ongoing arrangements. Subject to a person’s oral health; active gum disease and open cavities have to be treated first. GST applies. Dentalis reserves the right to revise pricing or terms without prior notice. Teeth whitening results may vary from person to person.
Frequently asked questions
Smiles That Speak a Thousand Words
The greatest testament to our work is a happy smile. Real people, honest five-star feedback. Take a look at what our patients have to say about their experience at Dentalis.
