Teeth whitening for a sparkling smile
Teeth whitening, sometimes referred to as bleaching, is a highly effective and straightforward treatment designed to lighten the colour of your teeth without altering their structure.
At our Cardiff practice we are pleased to offer Professional Teeth Whitening, giving you the choice of undergoing one course of treatment in-practice or whitening your teeth at home.


How teeth whitening works
Teeth whitening works by applying a special gel to your teeth that contains ingredients like hydrogen peroxide. This gel breaks down stains and discolouration, making your teeth look brighter.
With our in-practice teeth whitening treatment a light or laser is used to activate the gel, delivering quick results in just one visit. At-home teeth whitening kits use custom trays and whitening gel provided by your dentist, with more gradual results that are usually noticeable within 1 to 2 weeks.

Benefits of professional teeth whitening

Brighten your smile in-practice
Our in-practice treatment uses advanced photo cosmetic technology to restore your smile to its natural, lighter shade in just one 40-minute in-chair session. During the procedure, a special gel is applied to your teeth and activated by a whitening light, enhancing the whitening effect.


Teeth whitening frequently asked questions
Are there any side effects of teeth whitening?
While side effects of teeth whitening are usually minimal and your dentist will carry out a full assessment to check your suitability for treatment, it is possible to experience some tooth sensitivity and gum irritation. These effects are usually temporary and subside after a short period. If side effects persist or are severe, it’s important to let your dentist know.
How long does teeth whitening last?
The results of teeth whitening can vary depending on the method used and your individual eating, drinking and dental hygiene habits. Typically, whitening effects can last from a few months to a couple of years. Avoiding foods and drinks that stain teeth and maintaining good oral hygiene can help prolong the results.
Can teeth whitening work on all types of stains?
Teeth whitening is generally effective on surface stains caused by foods, drinks, and smoking. However, intrinsic stains, which are deeper, can be more challenging to treat. In some cases, these may require alternative treatments such as dental veneers or bonding.
Is teeth whitening effective for everyone?
Teeth whitening works well for many patients, but its effectiveness can vary based on factors such as the type of stains, the natural colour of your teeth, and your individual dental health. Your initial consultation at our Cardiff practice enables your dentist to determine if teeth whitening is a suitable option for you.
Are there any side effects of teeth whitening?
While side effects of teeth whitening are usually minimal and your dentist will carry out a full assessment to check your suitability for treatment, it is possible to experience some tooth sensitivity and gum irritation. These effects are usually temporary and subside after a short period. If side effects persist or are severe, it’s important to let your dentist know.
How long does teeth whitening last?
The results of teeth whitening can vary depending on the method used and your individual eating, drinking and dental hygiene habits. Typically, whitening effects can last from a few months to a couple of years. Avoiding foods and drinks that stain teeth and maintaining good oral hygiene can help prolong the results.
Can teeth whitening work on all types of stains?
Teeth whitening is generally effective on surface stains caused by foods, drinks, and smoking. However, intrinsic stains, which are deeper, can be more challenging to treat. In some cases, these may require alternative treatments such as dental veneers or bonding.
Is teeth whitening effective for everyone?
Teeth whitening works well for many patients, but its effectiveness can vary based on factors such as the type of stains, the natural colour of your teeth, and your individual dental health. Your initial consultation at our Cardiff practice enables your dentist to determine if teeth whitening is a suitable option for you.
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We’ll help you achieve your smile goals
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