Who needs teeth whitening?
Adults with yellowing from food, drinks or smoking, who have healthy teeth and gums, are the best candidates.
Whitening is not suitable for children, pregnant or breastfeeding women, or anyone with untreated decay, cracks or gum disease. Fillings and crowns do not change colour, so they may need replacing to match.
- Visible results in a planned number of sessions
- Gums protected during treatment
- Advice to keep the shade for longer
How the procedure works
- 1We examine your teeth and gums, and treat any decay or gum problems first.
- 2We clean the surface so the gel can work evenly.
- 3We protect your gums with a barrier before applying the whitening gel.
- 4The gel is activated and removed as planned, and we check the shade with you.
Pain and recovery
Teeth may feel sensitive to cold or sweet foods for a day or two. Most people return to normal eating straight away.
Use a desensitising toothpaste if the sensitivity lasts longer, and contact us if the pain is strong.
Price range
Whitening is priced after your consultation, because the number of sessions depends on the stain and your teeth. Ask us on WhatsApp for the current guide.
See how pricing works on our prices overview.
Before and after care
- Limit coffee, tea, red wine and smoking, which can stain teeth again.
- Rinse with water after staining foods, and drink through a straw where possible.
- A short professional top-up helps keep the shade.
Frequently asked questions
Is teeth whitening safe?
When a dentist supervises treatment on healthy teeth and gums, whitening is considered safe. Temporary sensitivity is the most common side effect.
How long do whitening results last?
Results often last one to two years, depending on your diet and habits. Avoiding heavy staining foods and smoking helps.
Can I whiten my teeth during pregnancy?
Whitening is not recommended during pregnancy or breastfeeding. Please wait until after this period and speak to your dentist.
Is teeth whitening near me better than home kits?
Professional whitening is supervised and protects your gums. Home kits are often weaker and can irritate gums if used wrongly.
Can I whiten my teeth while I have braces?
We usually recommend waiting until orthodontic treatment has finished, so the whitening is even across all your teeth.
The information on this site is general and is not a substitute for an examination by a dentist. Treatment decisions should be made after a consultation. In a medical emergency, contact emergency services or go to the nearest hospital.
Written and reviewed by Dr. Kamran Shahzad, BDS (Pb), C. Ortho (Germany). Last reviewed Sunday, 25 October 2026.
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