Professional Teeth Whitening in Ingatestone
Brighten Your Smile Safely & Effectively
Professional whitening can make a remarkable difference to your smile without changing the shape of your teeth or removing healthy tooth structure. Lightening naturally dark or discoloured teeth can refresh their appearance and help you feel more confident when speaking, smiling and laughing.
Dr Tom Sealey and Dr Tony Aneiros each bring over 20 years of clinical experience. Their award-winning cosmetic expertise allows us to plan whitening as a standalone treatment or as part of straightening, composite bonding or a wider smile makeover.
From gentle home whitening to carefully treating an individual dark tooth, we tailor the approach to the cause of the discolouration, your dental health and your comfort.


What Is Teeth Whitening?
Teeth whitening uses a professionally prescribed gel to lighten the natural tooth colour by breaking down discolouration within the tooth.
Reasons for considering whitening include:
- Dietary staining associated with tea, coffee, red wine and other strongly coloured foods and drinks.
- Naturally darker teeth or changes in colour with age.
- Internal staining associated with tooth development, certain medications or changes within the tooth.
- Discolouration following a dental injury.
- A dark tooth that has previously undergone root canal treatment.
Different causes need different approaches. Surface deposits may first need professional cleaning, while internal discolouration may require a longer or more targeted whitening programme.
Whitening can create a significant improvement without veneers. We’ll explain how your teeth are likely to respond and what can realistically be achieved.
Why Choose Professional Teeth Whitening?
Professional whitening begins with understanding why your teeth have changed colour. We examine your teeth and gums, assess existing restorations and identify any problems that need treatment first.
Custom-made trays fit closely around your teeth, allowing controlled application of the prescribed gel. Your dentist selects the strength and wear schedule, with advice and reviews throughout treatment.
Whitening is also an important part of conservative cosmetic dentistry. It may achieve the improvement you want on its own, or allow us to use less bonding or fewer restorations afterwards.
If one tooth is darker than the others, we can investigate and discuss individual treatment rather than automatically recommending a veneer or crown.


Teeth Whitening At Start Smiling, What Makes Us Different?
Tom and Tony combine more than 40 years of clinical experience with extensive cosmetic and restorative knowledge. Tom holds full BACD accreditation and won Best Aesthetic Dentist in the UK in 2019. Tony brings over 20 years of aesthetic experience and mentors other dentists within the SmileFast team.
Our cosmetic work has been published internationally, and we teach the conservative techniques we use to improve patients’ smiles. That experience helps us integrate whitening with tooth straightening, composite bonding and carefully matched restorations.
We usually provide home whitening using custom trays and an overnight gel prescribed for that purpose. This gradual approach allows us to adjust treatment around your response and comfort.
For patients with sensitivity, we can arrange specially ordered lower-strength gels, adjust the frequency or duration of use, and recommend desensitising measures where appropriate. This can sometimes make whitening manageable when a previous approach was uncomfortable or unsuccessful.
We also assess individual dark teeth, including those affected by trauma or previous root canal treatment. Suitable root-treated teeth may benefit from internal whitening, potentially avoiding the need to cover the tooth with a veneer.
Whitening is included at no additional charge in selected straightening and composite bonding packages where clinically suitable. We’ll confirm what is included in your plan.

Who Is Teeth Whitening Suitable For?
Whitening may suit adults who want to lighten their natural teeth, address discolouration or prepare for other aesthetic treatment.
Existing fillings, crowns and veneers do not necessarily prevent whitening, but they will not change colour with the natural teeth. We can plan whitening first, allow the shade to stabilise and then discuss replacing visible restorations if needed to achieve a close colour match. Any additional treatment and costs are explained beforehand.
We also support patients whose dental appearance affects their confidence or causes distress. For people affected by eating disorders such as bulimia, our priority is a compassionate assessment, stabilising erosion and sensitivity, and coordinating care where needed. Whitening may form part of a wider dental plan when appropriate.
For patients under 18, whitening is considered only within the permitted exception for treatment or prevention of disease, following individual assessment. Cosmetic concern or anxiety alone does not establish that exception.
Smile Gallery
Explore examples of smile improvements achieved at Start Smiling, including whitening alone and whitening combined with other conservative treatments.
Your result depends on the original colour, cause of staining and response of your teeth. We’ll help you understand the possibilities for your own smile.
What Does Teeth Whitening Treatment Involve?

Internal whitening of a suitable root-treated tooth follows a different process. The dentist checks the root filling and protective seal before placing whitening material inside the tooth, with review appointments to monitor the change.
How Long Does Teeth Whitening Take?
Many patients notice improvement within the first one or two weeks, but the full course may take longer.
Naturally dark teeth, longstanding internal staining and lower-strength programmes can require additional time. Individual dark teeth also vary in their response.
We’ll explain the likely timescale and review progress. The aim is an appropriate improvement achieved at a pace your teeth tolerate comfortably.

What Teeth Whitening Options Are Available?
Our main options include:
- Custom-tray home whitening: professionally prescribed gel, usually used through an overnight programme.
- Sensitivity-adapted whitening: lower-strength gels and an adjusted schedule for suitable patients.
- Targeted whitening: a tailored approach for individual teeth that are darker than their neighbours.
- Internal whitening: treatment inside a suitable root-filled tooth.
- Combined smile treatment: whitening coordinated with straightening, bonding or replacement restorations.
We’ll explain which approach addresses the cause of your discolouration and fits your wider treatment goals.

How Much Does Teeth Whitening Cost?
Professional teeth whitening starts from £250.
The fee depends on the programme required. Targeted treatment, internal whitening or additional restoration work may involve separate costs, which we explain before you proceed.
Whitening is included at no additional charge in selected composite bonding and straightening packages where suitable. Your personalised estimate will clearly state what is included.
Maintaining Your Whitening Results
Regular examinations, hygiene care and effective daily cleaning help maintain a healthy, brighter smile.
Colour can gradually change again with age and staining habits. Occasional top-ups may be appropriate, but these should follow your dentist’s advice rather than an unrestricted whitening routine.
Keep your trays clean and bring them to reviews if their fit changes. We’ll advise on suitable maintenance gel, sensitivity management and when further assessment is needed.


Frequently Asked Questions
What our patients have to say...

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If you’re ready to refresh your smile, professional whitening is a great place to start.
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