Teeth Whitening - Brighten Your Smile Quickly and Safely

Brighten your smile with professional whitening that delivers safe, predictable and long‑lasting results.

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Remove stains & discolouration
Safe, effective formulas
Quick, in‑chair treatment
Long‑lasting bright smile
Smiling woman holding a mirror while a dental professional compares her teeth to a shade guide for whitening.

About the treatment

Our whitening treatments are not only safe but also remarkably durable. Enjoy a brighter smile with our highly experienced dental team. With advanced techniques and top-of-the-line care, we ensure that your teeth whitening results are both impressive and safe.

Trust in our expertise to give you that radiant smile with results that extend far beyond your expectations. Whether it’s for a special occasion or everyday confidence, our treatment makes a lasting difference. At Tavistock Dental, we are experienced in providing teeth whitening, as well as clear aligners and composite bonding, to help you achieve a beautiful, confident smile.

At home whitening

At Tavistock Dental, we’ve partnered with Boutique Whitening to offer our patients reliable home-based teeth whitening treatments.

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What is Boutique Whitening?

Boutique Whitening is a home-based teeth whitening system that lets patients whiten and brighten their teeth from the comfort of their own home. Flexible and easy to use, patients will see results within two weeks by wearing their whitening trays for a few hours a day or overnight.

Two clear dental aligner trays with two syringes of whitening gel on a white background.

How does Boutique Whitening work?

First, you’ll visit our practice to have an oral health checkup, have impressions taken and be fitted for your custom whitening trays. Created for you by our dental lab, these trays ensure a comfortable fit for at-home use. Once your trays are ready and we provide test fitment, you can start using them immediately with the Boutique Whitening formula at home.

Close-up of a smiling mouth with clean white teeth and a dental mirror near the lower lip.

How does it work?

Teeth whitening trays and gels provide an effective method for brightening your smile.

Here’s how they work:

First, a custom-fitted tray snugly covers your teeth. This tray is then filled with a specialised whitening gel containing peroxide. The concentration of peroxide determines the duration you’ll need to wear the tray - ranging from a few hours during the day to overnight use.

Over time, which can span from just a few days to a couple of weeks, the peroxide in the gel penetrates the enamel. It breaks down stains and discolouration, leading to gradually whiter teeth. This process is both safe and efficient when used as directed.

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Richard Emery

I cannot fault the excellent treatment I experienced this afternoon at Tavistock Dental. Having arrived suffering with a pre-holiday dental crisis, I found all the staff kind, gentle and caring, the treatment facilities impressively hi-tech, and my treatment options clearly and calmly explained by Dr Chohan and Dr Patel, with helpful follow up advice. First-rate clinical opinions, treatment and service: I hope to return as a regular patient.

Close-up of a smiling person comparing their teeth to a dental shade guide with varying whiteness levels.

Airflow stain removal with a hygienist

Our hygienists offer Airflow stain removal treatment to help remove surface stains and brighten your smile. This advanced cleaning method effectively tackles stains caused by food, drink, and smoking, leaving your teeth feeling cleaner and fresher.


Airflow treatment uses a controlled combination of air, water, and fine powder particles to gently remove surface staining from the teeth. It is designed to improve the appearance of your smile while maintaining comfort during treatment.


The powerful yet gentle Airflow system is a great addition to a hygiene appointment. It helps remove stubborn surface stains while leaving your teeth feeling smooth, clean, and refreshed.

A woman putting on protective dark glasses in a dental clinic while a male dentist in scrubs works in the background.

What are the risks of over the counter or DIY teeth whitening treatments?

Using over the counter whitening kits can come with several risks that you should be aware of. First, these kits often include a generic-sized tray, which does not fit your mouth perfectly. This improper fit can cause the bleaching agent to leak out and come into contact with your gums, leading to irritation or other adverse effects.

Teeth whitening toothpaste contains abrasives rather than aiming to break down stains - they wear down the tooth. Overall these treatments are not as effective or as long lasting as professional teeth whitening.

Additionally, if you have ongoing dental issues like tooth decay, receding gums, or gum disease, using whitening products could make your teeth more sensitive. It’s also important to note that whitening agents do not work on ceramic or porcelain crowns and veneers. This means that your dental work might remain a different colour compared to your natural teeth, resulting in an uneven appearance.

Lastly, if you have crowns or other dental restorations, it’s essential to consult a dentist before proceeding with any whitening treatment. Whitening products are not suitable for all dental conditions, and using them without professional guidance could potentially cause harm to your oral health.

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Can teeth whitening cause sensitivity?

Yes, teeth whitening can cause sensitivity, especially if you have pre-existing dental issues. Individuals with tooth decay or receding gums are more likely to experience heightened sensitivity after whitening treatments.

It’s also important to note that whitening products are ineffective on ceramic or porcelain dental work, such as crowns or veneers. Therefore, if you have these types of dental restorations, whitening won’t change their colour, and the contrast with your natural teeth could become more noticeable.

In summary, while teeth whitening is generally safe, it can lead to sensitivity and doesn’t affect all types of dental materials.

Can everyone have teeth whitening?

Before diving into teeth whitening, certain dental issues must be resolved to ensure the process is both safe and effective. Patients must be over 18 for gel based whitening.

By addressing these problems first, you can achieve better, more consistent results from your teeth whitening treatment and improve your oral health.

Three smiling people standing indoors in front of a TV screen displaying the word 'GRAPHICS'.

Can everyone have teeth whitening?

Before diving into teeth whitening, certain dental issues must be resolved to ensure the process is both safe and effective. Patients must be over 18 for gel based whitening.

By addressing these problems first, you can achieve better, more consistent results from your teeth whitening treatment and improve your oral health.

Cavities

Any existing cavities require treatment first. Whitening solutions can seep through decayed areas, potentially reaching the inner tooth, which can cause discomfort and further damage.

Receding gums

If your gums have receded, the exposed roots of your teeth might appear yellow or discoloured. Teeth whitening products won’t affect these roots, leaving them unchanged and potentially making the contrast more noticeable.

Tooth sensitivity

People with tooth decay or gum recession may experience increased sensitivity after whitening treatments. Addressing these issues beforehand can help prevent discomfort.

Restorative work

Whitening products do not work on dental restorations like ceramic crowns or porcelain veneers. If you have such restorations, consult your dentist to discuss alternative whitening options.

Smiling woman seated in a dental chair with two healthcare professionals in masks and scrubs giving thumbs up behind her in a dental clinic.

What are the benefits of teeth whitening treatment?

Teeth whitening treatment offers a multitude of benefits that extend beyond just achieving a brighter smile.

Firstly, it significantly enhances your overall appearance by giving you whiter, more dazzling teeth. It can boost your self-confidence and positively impact your self-image.

Secondly, the treatment is incredibly efficient. With just one session, typically lasting about an hour, you can see your teeth become up to eight shades whiter. This means you can get noticeable results quickly without disrupting your busy schedule.

Finally, whiter teeth can also improve the impressions you make on others. Whether in social settings or professional environments, a radiant smile can help you appear more approachable and confident, making a lasting positive impression.

Hawwa Rafiq

Camila, Jo, Alex and Bilal - all took great care of me. They were friendly, accommodating and gentle during my treatment - thank you and have a lovely break!

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Hawwa Rafiq

Musa Bonn

I recently went in for a filling after cracking mine, and from the moment I booked my appointment with Rosa and Jo, I knew I’d made the right choice. They were warm, friendly, and welcoming. Like most people, I was a bit apprehensive about visiting the dentist, but Dr. Patel and hygienist Alex made the whole experience smooth, comfortable, and completely painless. I can’t recommend this dental clinic enough!

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Musa Bonn

Chelsea Smith

Great experience! I was seen at very short notice after my fixed retainer became unstuck, the dentist I saw was very helpful and informative. The receptionist was also very warm and friendly, I would definitely recommend!

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Chelsea Smith

Guido Spanò

Top quality professionals, reasonable prices! Super welcoming and efficient staff with Johanna's kindness making it much nicer! And... top quality doctor! I'm normally a bit nervous when going to the dentist, but Dr. Jack Johnson was incredibly professional, accurate and delicate in his assesment of my situation and his answers, he was also so patient, that I really felt at ease!

Seamless pattern of green ivy leaves on a dark background.
Guido Spanò

Guido Spanò

Top quality professionals, reasonable prices! Super welcoming and efficient staff with Johanna's kindness making it much nicer! And... top quality doctor! I'm normally a bit nervous when going to the dentist, but Dr. Jack Johnson was incredibly professional, accurate and delicate in his assesment of my situation and his answers, he was also so patient, that I really felt at ease!

Seamless pattern of green ivy leaves on a dark background.
Guido Spanò

parisa rajappan

Fabulous dental practice! I called with tooth pain and was able to book an emergency appointment that morning. I've since had 2 wisdom teeth removed (within the space of a month) and the whole team was extremely kind and accommodating throughout. The receptionists, Rosa and Joanna, were so friendly and definitely helped calm nerves pre- and post-tooth removal. Dr Jack was very comforting when explaining the process and answering any questions I had, and made the whole procedure painless (and extremely swift). As someone with a terrible fear of needles and embarrassingly low pain tolerance, I can confidently say this place worked miracles! Thank you all :)

Seamless pattern of green ivy leaves on a dark background.
parisa rajappan

Chelsea Smith

Great experience! I was seen at very short notice after my fixed retainer became unstuck, the dentist I saw was very helpful and informative. The receptionist was also very warm and friendly, I would definitely recommend!

Seamless pattern of green ivy leaves on a dark background.
Chelsea Smith

Gwen Mitchell

Everyone is lovely and so understanding. The receptionists (shout out to Jo and Rosa) are friendly and really do their best to put you at ease. They have an option of being shown round and introduced to people before any work which I've never been offered before. Dr Frances is a calming presence and worked hard to put fears and my embarrassment to rest. I have fibromyalgia and issues with jaw pain. They did their best to work around my issues and not trigger ongoing pain. I would definitely recommend them to anyone like me with bad previous experiences which trigger severe anxiety.

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Gwen Mitchell

Team offering treatments

At Tavistock Dental, we take pride in our role as a leading Dental Implant Centre and Specialist Referral Practice.

Dr Jack Johnson

General Dentist

Dr Akhil Patel

General Dentist

Frequently asked questions in Bloomsbury, WC1H

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How long does teeth whitening last?

Results can last several months to a few years depending on your lifestyle. Avoiding staining foods and drinks, and maintaining good oral hygiene, will help prolong your results.

Is teeth whitening safe?

Yes, professional teeth whitening carried out under the supervision of a dental team is safe. We always check your oral health first to ensure the treatment is suitable for you.

How white will my teeth go?

This varies from patient to patient. Most people see a noticeable improvement within a couple of weeks, with teeth becoming several shades lighter.

Will whitening damage my teeth?

No, when used correctly and under professional guidance, whitening treatments do not damage your teeth. We ensure everything is tailored to your needs.

Can I whiten crowns or veneers?

No, whitening only works on natural teeth. If you have crowns or veneers, we will discuss alternative options to achieve a more even smile.

Is at-home whitening effective?

Yes, professionally prescribed at-home systems like Boutique Whitening are highly effective and allow you to whiten your teeth safely at your own pace.

Start your teeth whitening journey in central London