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At Castle Dental, we believe that a healthy, confident smile starts with hygiene and ends with professional whitening.

Our at-home whitening system, from the UK’s leading whitening brand, Boutique Whitening, is designed to deliver safe, dentist-supervised results that meet your expectations and fit around your lifestyle.

Whether you’re preparing for a special occasion or want to feel more confident day-to-day, our whitening treatment is a subtle, highly effective way to enhance your smile.

A cleaner canvas first

Before beginning any whitening treatment, we recommend ensuring your teeth are as clean as possible. That’s why we offer Airflow polishing beforehand. It’s a gentle, highly effective method of removing:

  • Plaque build-up.
  • Tartar.
  • Surface staining caused by coffee, tea, red wine or smoking.

A clean tooth surface allows the whitening gel to work more evenly and predictably, giving you brighter, longer-lasting results.

For more information regarding this treatment
01423 865 149 Book an appointment
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Castle Dental

What is Boutique Whitening?

Boutique Whitening was developed by a dentist with over 20 years of experience, driven by a simple vision – to make the life-changing confidence of a beautiful smile accessible to everyone. Today, its bespoke whitening solutions are trusted by dentists across four continents, used in thousands of practices, and loved by millions of patients worldwide.

teeth whitening benefit

How whitening can enhance your smile.

A whiter smile can help:

  • Improve confidence in social and professional settings.
  • Brighten up teeth that are naturally darker.
  • Remove years of external staining from lifestyle habits.
  • Give a more youthful, refreshed appearance.

Even small changes in tooth colour can make a big difference to how you feel about your smile.

Frequently asked questions

What to expect — Your questions answered

Does teeth whitening damage enamel?

No. Boutique whitening uses dentist-approved ingredients that are safe for enamel when used as directed. We will check that your teeth are healthy before beginning treatment.

Will it make my teeth sensitive?

Some patients experience temporary sensitivity, but this is typically mild and resolves quickly. Boutique formulas are designed to minimise this side effect.

How white will my teeth get?

That depends on your natural tooth shade and the level of staining present, but most patients notice a visible difference after just a few days of treatment.

How long do the results last?

With proper care and the occasional top-up, results can last 12 months or more. Avoiding staining foods and drinks and keeping up with hygiene appointments will help extend results.

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Before and afters

Case 4 Whitening Before Before
Case 4 Whitening After After
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General Dentistry

Keeping your smile strong and healthy.

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Hygiene and Airflow®

Healthy teeth start with daily dental care.

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Children's Dentistry

Gentle care for growing smiles.

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Cosmetic Dentistry

Achieve the perfect smile with cosmetic dental care.

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Orthodontics

Aligning teeth and jaws to improve both appearance and function.

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Dental Implants

Restore gaps. Improve function. Get natural results.

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Facial Aesthetics

Smooth, refresh, and rejuvenate your appearance.

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Treatment Category - Castle Dental

General Dentistry

Keeping your smile strong and healthy.

Learn more
hygiene-and-airflow

Hygiene and Airflow®

Healthy teeth start with daily dental care.

Learn more
childrens-dentistry

Children's Dentistry

Gentle care for growing smiles.

Learn more
cosmetic dentistry

Cosmetic Dentistry

Achieve the perfect smile with cosmetic dental care.

Learn more
Treatment Category - Castle Dental

Orthodontics

Aligning teeth and jaws to improve both appearance and function.

Learn more
dental-implants

Dental Implants

Restore gaps. Improve function. Get natural results.

Learn more
Treatment Category - Castle Dental

Facial Aesthetics

Smooth, refresh, and rejuvenate your appearance.

Learn more

What our patients say

“Amazing service from everyone here – saw the dentist for the first time, he thoroughly checked my mouth and teeth. I visited the hygienist today and she was excellent and informative as well. Highly recommend.”

Erica M.

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