
Johnstown Dental Practice

Tooth Whitening
​Brighten Your Smile with Professional Tooth Whitening
A brighter smile can make a real difference to your confidence. Whether your teeth have become stained over time or you simply want to refresh your smile, professional tooth whitening is a safe and effective way to achieve noticeable results.
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At our practice, we offer SABER Tooth Whitening, a professional home whitening system that delivers predictable, natural-looking results under the supervision of your dentist.
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Why Choose Professional Tooth Whitening?
Teeth naturally become darker over time, and everyday habits such as drinking tea, coffee, red wine, or smoking can lead to staining.
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Professional whitening offers several advantages over shop-bought products:
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Safe and supervised by a dental professional.
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Custom-made whitening trays for a comfortable fit.
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More predictable and longer-lasting results.
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Even whitening across your smile.
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Reduced risk of gum irritation compared with ill-fitting, over-the-counter trays.
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Before treatment, we will ensure your teeth and gums are healthy and suitable for whitening.
What Is SABER Tooth Whitening?
SABER Tooth Whitening is a professional whitening system that uses custom-made trays and professional whitening gel to gradually brighten your teeth at home.
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Because the trays are individually made for your teeth, the whitening gel is held securely against the tooth surfaces, helping to achieve even, consistent results while minimising contact with the gums.
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How Does the Treatment Work?
Treatment is simple and convenient.
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Step 1 – Consultation
Your dentist will examine your teeth and gums to make sure whitening is appropriate for you. We will discuss your expectations and answer any questions you may have.
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Step 2 – Impressions
We will take impressions or a digital scan of your teeth so that your custom whitening trays can be made.
Step 3 – Collect Your Whitening Kit
Once your trays are ready, we will show you how to use the whitening gel safely and provide clear instructions for treatment at home.
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You will normally wear the trays for the recommended period each day or overnight, depending on the whitening gel prescribed and your individual treatment plan.
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Step 4 – Enjoy Your New Smile
Most patients notice their teeth gradually becoming lighter over a period of around 2–3 weeks, although results vary depending on the starting shade of the teeth and individual habits.
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Is Tooth Whitening Safe?
Yes. When carried out under the supervision of a dentist, tooth whitening is considered a safe and effective cosmetic treatment.
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Some patients experience temporary tooth sensitivity during treatment. This is usually mild and settles shortly after whitening has finished.
We will provide advice to help minimise any sensitivity if it occurs.
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Will Whitening Work on Every Tooth?
Tooth whitening works on natural tooth enamel but does not change the colour of:
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Crowns
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Veneers
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Fillings
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Bridges
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Dentures
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If you have existing restorations on your front teeth, we will discuss how whitening may affect the overall appearance of your smile and whether any restorations may need replacing afterwards.
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Frequently Asked Questions
How white will my teeth become?
Results vary from person to person. Our aim is to achieve a brighter, natural-looking smile that complements your appearance rather than an artificial white shade.
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How long do the results last?
With good oral hygiene and by limiting foods and drinks that cause staining, whitening results can last for many months or even years. Many patients choose occasional top-up treatments using their existing trays to maintain their brighter smile.
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Will whitening damage my teeth?
No. When carried out correctly using professionally supplied products and under dental supervision, tooth whitening does not damage healthy tooth enamel.
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Can anyone have tooth whitening?
Tooth whitening is suitable for many adults, but it may not be appropriate if you have untreated tooth decay, gum disease, or certain types of staining. We will assess your suitability during your consultation.
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Looking After Your Brighter Smile
To help maintain your results:
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Brush twice daily with fluoride toothpaste.
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Attend regular dental examinations and hygiene appointments.
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Reduce smoking where possible.
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Limit foods and drinks that can stain teeth, particularly during the first 48 hours after whitening.
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Keep your whitening trays so they can be used for future top-up treatments if required.
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Book a Tooth Whitening Consultation
If you're looking to brighten your smile safely and effectively, SABER Tooth Whitening could be the ideal solution.
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Book a consultation with our team to find out whether professional tooth whitening is right for you. We'll assess your oral health, discuss your goals, and create a personalised whitening plan to help you achieve a naturally brighter smile.
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