Professional Teeth Whitening in Tooting & Twickenham

Safely transform your smile with our premium professional whitening treatments for an instant lift or a gradual, long-term glow-up.

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Get more than just a brighter smile

A brighter smile is the ultimate accessory for your professional and social life. Our tailored systems offer results that at-home retail kits simply cannot match.

Safe & controlled procedure

We protect your gums and enamel throughout the process, preventing the sensitivity often caused by unregulated kits.

Remove years of staining

Effectively lift stains caused by coffee, tea, and red wine to reveal a younger-looking smile.

Tailored to you

We calibrate the whitening shade to look natural and vibrant against your skin tone.

Consistent glow

Enjoy even, streak-free results across every tooth, including the hard-to-reach areas.

The W Experience

Teeth Whitening services we offer

We understand that a dental emergency is stressful. Our clinics are designed to lower your heart rate from the moment you walk in.

Boutique whitening

A professional-grade, custom-fit home kit that allows you to whiten your teeth comfortably at your own pace, with visible results in as little as 4-7 days.

Enlighten® evolution

The only system in the world to guarantee a "B1" shade (the brightest natural shade). This combines high-end home trays with a final in-office "power boost" for maximum impact.

Internal whitening

A specialised solution for single teeth that have discoloured following root canal treatment, restoring symmetry to your smile.

Boutique whitening

A professional-grade, custom-fit home kit that allows you to whiten your teeth comfortably at your own pace, with visible results in as little as 4-7 days.

Enlighten® evolution

The only system in the world to guarantee a "B1" shade (the brightest natural shade). This combines high-end home trays with a final in-office "power boost" for maximum impact.

Internal whitening

A specialised solution for single teeth that have discoloured following root canal treatment, restoring symmetry to your smile.

Getting Started

What to expect on your Teeth Whitening appointment

We’ve replaced the long waiting times and recurring dentist visits with a streamlined, digital process designed for your schedule.

Step 01 of 03

The digital scan

We use our iTero scanner to take a precise 3D map of your teeth. This ensures your whitening trays fit perfectly and prevent gel leakage.

Step 02 of 03

The custom kit

Once your bespoke trays are ready, we provide you with your professional-strength gel and clear instructions on how to use them safely.

Step 03 of 03

The transformation

You’ll wear your trays as directed, usually overnight or for a few hours daily. Most patients reach their peak brightness within two weeks.

Our Pricing

Pricing for professional Teeth Whitening

We believe in transparent pricing. You will always be informed of the costs before any treatment begins.

Flexible Payments

For unexpected restorative work over £500, we offer 0% finance options so you can focus on your health rather than the upfront cost.

Finance with W Dental →

Whitening Consultation

Welcome offer

Free

Boutique Home Whitening

From£395.00

Enlighten® Evolution

From£695.00

Internal Whitening

From£250.00

View full pricing → Prices accurate as of May 2026

Real Patient Transformations

Every smile is unique.
Here are a few of ours.

A brighter smile in as little as two weeks

Professional whitening treatment designed to safely lift stains and enhance your smile.

What we did

Custom whitening treatment plan
Professional-grade whitening system
Even, natural-looking shade enhancement

FAQs

What patients ask most.

Helpful information to make your first appointment simple and stress-free.

Still have questions?

Message us on WhatsApp; we typically reply in under 15 minutes during opening hours.

Professional teeth whitening results typically last 6 months to 3 years, depending on your lifestyle and oral hygiene. Limiting foods and drinks that can stain your teeth, such as coffee, tea, and red wine, along with regular brushing and dental check-ups, can help keep your smile brighter for longer.

Over-the-counter whitening strips can be safe when used as directed, but they often provide less predictable results than professional whitening. At W Dental, we use dentist-approved whitening systems tailored to your teeth, helping you achieve a brighter smile safely while minimising sensitivity.

The cost of professional teeth whitening varies depending on the treatment you choose. During your consultation, we'll recommend the most suitable option and provide a clear breakdown of costs, with no hidden fees.

No. When carried out under the guidance of a dental professional, teeth whitening is a safe and effective treatment that does not damage your enamel. Some patients experience temporary tooth sensitivity, but this usually settles within a few days.

You should avoid strongly coloured foods and drinks for the first 24 to 48 hours after whitening, as your teeth are more likely to absorb stains during this time. Stick to light-coloured foods and water before returning to your normal diet.

While some temporary sensitivity is normal, our professional systems include built-in desensitising agents to keep you comfortable. Because your trays are custom-moulded to your teeth, the gel stays exactly where it’s supposed to, protecting your sensitive gum tissue.

Book Your Visit

Ready for a brighter, confident smile?

Join hundreds of our happy patients who trust W Dental for their smile makeovers.

Book My Free Scan & Consultation → Message on WhatsApp