Achieve a brighter smile
Transform discoloured or stained teeth with our professional whitening treatments. Whether you choose Enlighten's guaranteed results or Boutique's proven system, we'll help you achieve the confident, radiant smile you deserve.

I recently embarked upon Invisalign treatment with Dr Hannan at Siha Dental. As a nervous patient, I was slightly apprehensive however Hannan and his lovely team have really put me at ease and I could not thank them enough. The team are so welcoming, kind and patient. The design of the clinic is incredible and it really has a calming feel. Look forward to my treatment and would highly recommend!
is this treatment right for you?
What is professional teeth whitening?
Professional teeth whitening uses safe, clinically proven gels to lift stains and brighten your natural tooth colour. Unlike shop-bought kits, we create custom trays that fit your teeth perfectly and use higher-strength professional gels under dental supervision.
With custom-fitted trays, professional-strength gels, and expert supervision, you get dramatic results that over-the-counter products can't deliver.
However, whitening only works on natural teeth - not on crowns, veneers or fillings. If you have other visible restorations, we’ll discuss your options during your consultation.
This treatment can fix:
- Coffee, tea, and wine stains
- Tobacco stains
- Age-related yellowing
- Food discolouration
- Natural tooth colour variation
Choose your whitening system
Enlighten teeth whitening
Enlighten is the only teeth whitening system to offer a VITA B1 shade guarantee. The VITA index is a swatch made up of 16 varying shades and colours, with B1 as the whitest natural shade.
how it works
- Free consultation to assess your teeth and discuss goals
- Impressions taken for your custom trays
- 14 nights at-home treatment (wear trays overnight)
- Week 3 maintenance gel (1 hour daily) + special toothpaste to maintain results
.png)
Boutique teeth whitening
Boutique uses professional- grade whitening gels to remove stains, lighten and brighten the teeth. This is achieved using bespoke whitening trays that are worn over your teeth.
how it works
- Comprehensive consultation and examination
- Impressions taken + any preparatory work (professional clean or cavity treatment if needed)
- Pre-treatment phase: use special toothpaste in trays for several weeks to optimize results
- At-home whitening: wear trays as directed based on gel strength (day or night wear)
.png)

Boutique teeth whitening
Are you ready to invest in a whiter, brighter and more attractive smile? The cost of teeth whitening can vary between patients and depend on the whitening treatment that is best for you and whether or not you require any preparatory work. You’ll be given an indication of the costs you can expect at your appointment. You can also visit our and payment plans page for more information.
Teeth whitening smile gallery






Teeth whitening frequently asked questions
Stains and discolouration occur when coloured molecules found within things like coffee, wine and tobacco that enter our mouths stick to the surface of the teeth. While brushing and flossing will help remove some of them, sometimes the staining can reach deeper layers within the teeth, making them much harder to shift.
In many cases, people are advised to have an appointment for a professional cleaning with our hygienist before they start whitening treatment. This is because teeth whitening is most effective on teeth that are free from plaque and tartar. A professional dental clean creates a clear canvas for the whitening to work and helps to ensure consistent results across your entire smile.
Choosing professional teeth whitening at Siha Dental, rather than over-the-counter solutions, can significantly reduce your risk of damaging your teeth or gums.
Teeth whitening doesn’t change the colour of any dental restorations, such as crowns, bridges, composites or dental veneers.
The results of teeth whitening vary between individuals. Our team will provide advice to help you to maintain the results of your treatment for as long as possible.
The process of having your teeth whitened isn’t painful. However, whitening can cause sensitivity to the teeth and gums. The toothpastes that are provided alongside both whitening treatments that we offer are designed to help reduce this sensitivity, but if you have concerns, please do speak to our dental team.