No New Notifications

Teeth Whitening in London

Discover great Teeth Whitening deals near you


You don’t have to be in Hollywood to get an A-list smile. You can get your pearly whites right here in London with a range of teeth whitening deals. With dental clinics offering the service across the capital, you can brighten your smile in just minutes on your way home from work – or as part of a weekend pampering session. The expertise is theirs, the choice is yours. Browse our teeth whitening vouchers in London and see for yourself.

Need more information? Jump to Things to Know Before You Go


Teeth Whitening: One Session at NW1 Dental Care (Up to 78% Off)
Teeth Whitening, Camden
London 2.3 km
£250.00 £69.00
72% discount_off
One-Hour Zoom Laser Teeth Whitening at Heart Winning Smile (87% Off)
One-Hour Zoom Laser Teeth Whitening
Marleybone 1.8 km
£599.00 £79.00
86% discount_off
One-Hour Zoom Teeth Whitening Treatment with Optional Custom Trays & Take-Home Gel at Camden Beauty Spa (Up to 83% Off)
Zoom Teeth Whitening
London 2.0 km
£599.00 from £99.00
83% discount_off
One or Two Sessions of Teeth Whitening at Urgent Dental Practice (Up to 75% Off)
Teeth Whitening Session
Brent Cross, North London 5.9 km
£300.00 from £89.00
70% discount_off
One Hour Laser Teeth Whitening Including Clean and Polish at Whitening Smile (54% Off)
Laser Teeth Whitening
Sevenoaks 21.2 km
£149.00 £69.00
53% discount_off
One-Hour Zoom Teeth Whitening with Optional Custom Trays and Take-Home Whitening Gel at Boutique Spa (Up to 83% Off)
Zoom Teeth Whitening
London 0.7 km
£599.00 from £99.00
83% discount_off
One or Two Teeth Whitening Sessions for One or Two People at Imperial Smile (Up to 85% Off)
One-Hour Teeth Whitening
Romford 13.9 km
£250.00 from £59.00
76% discount_off
Laser Teeth Whitening with Optional Dental Examination at Premium Clinic (Up to 59% Off)
Laser Teeth Whitening
Central London 1.1 km
£264.00 £109.00
58% discount_off
Zoom Laser Teeth Whitening with an Optional Home Teeth Whitening Kit from Carnaby Laser Clinic
Zoom Laser Teeth Whitening
Greenwich 4.9 km
Zoom Teeth Whitening Treatment at Aryalis (49% Off)
Zoom Teeth Whitening Treatment
Edgware 9.6 km
£175.00 £89.00
49% discount_off
Laser Teeth Whitening at Mulgrave Dental Centre (72% Off)
Laser Teeth Whitening
Mulgrave Dental Centre 10.8 km
£350.00 £99.00
71% discount_off
One-Hour Laser Teeth Whitening Session at Sonria Dental Clinic (73% Off)
One-Hour Laser Teeth Whitening
London 1.4 km
£400.00 £109.00
72% discount_off
One-Hour Teeth Whitening at Imperial Smile Beauty (72% Off)
One-Hour Teeth Whitening
Romford 13.9 km
£250.00 £69.00
72% discount_off
£129 for Teeth Whitening Trays at Brunswick Dental Rooms (Up to 48% Off)
Home Teeth Whitening Treatment
New Malden 9.6 km
£250.00 £129.00
48% discount_off
Zoom Teeth Whitening Session with Consultation and Optional Air Polish at Tooting Bec Dental
Zoom Teeth Whitening Session
Tooting Bec 5.5 km
£349.00 from £99.00
71% discount_off
Zoom! Teeth Whitening with Exam and Optional Air Polish and Home Whitening Kit at A Silva Dental Studio (Up to 76% Off)
Zoom! Teeth Whitening
A silva dental studio 1.6 km
£459.00 from £109.00
76% discount_off
Teeth Whitening Treatment with a Teeth Whitening Home Kit at Whitening Smile (50% Off)
Teeth Whitening with Home Kit
Sevenoaks 21.2 km
£395.00 £199.00
49% discount_off
In-Chair Harley Smile Teeth Whitening at Harley Clinic, Two Locations (78% Off)
In-Chair Teeth Whitening
Multiple Locations 1.3 km
£499.00 from £109.00
78% discount_off
Teeth Whitening and Dental Check-Up at VidaDent (84% Off)
Teeth Whitening and Check-Up
London 2.8 km
£600.00 £99.00
83% discount_off
45-Minute Laser Teeth Whitening Session at Smiles Teeth Whitening, Three Locations (84% Off)
45-Minute Laser Teeth Whitening
Multiple Locations 0.7 km
£499.00 £79.00
84% discount_off
Teeth Whitening Plus Examination, X-Ray and Polish for £119 at Crofton Orofacial Dental Surgery
Teeth Whitening Plus Examination
Crofton Orofacial Dental Surgery 23.8 km

Teeth whitening in London: things to know before you go

Teeth whitening has gone from niche luxury to a mainstream essential in a matter of years. More people are cranking their smiles up a notch – and teeth whitening is now a billion-dollar industry. All the most common questions you have about teeth whitening are answered here.

Does teeth whitening really work?

Teeth whitening is proven to deliver a brighter smile. Teeth naturally discolour with age and stain as part of your daily London life – be it a coffee-to-go every day, a cheeky cigarette on your break, or glass of red wine in the evening after a hard day’s work. Many people feel more confident with whiter teeth. Teeth whitening treatment is a speedy process that works in several ways:

  • Intrinsic teeth whitening - brightening the colour of the dentin inside your teeth
  • Extrinsic teeth whitening – whitening the enamel of your teeth

When having your teeth whitened by a dentist, you’ll find they tend to use a concentrated hydrogen peroxide formula to your teeth using a mouth guard. In London, laser teeth whitening is becoming popular and only takes an hour. However, take note that teeth whitening will not work on dentures, veneers, fillings or crowns.

Does teeth whitening cause any dental problems?

Teeth whitening is a completely safe dental treatment, but it can cause dental problems when the treatment is carried out too much or incorrectly.

For example, over-bleaching can increase the sensitivity of your teeth and wear down your enamel to dangerously low levels – making tucking into delicious ice creams and sipping on cold drinks painful.

Teeth whitening kits can also cause problems. The mouth guards they typically provide are generic in size, increasing the risk of the hydrogen peroxide gel leaking out, and potentially causing irritation in your mouth.

In London, there are many prestigious teeth whitening clinics that carry out this process – and other types of dental treatments – quickly and safely.

How much can I whiten my teeth and how long does it last?

Teeth whitening is never a permanent solution, as your teeth will continuously change colour as you get older. Over time, enamel thins and the yellow from your dentin shines through. Your lifestyle may also affect the amount of staining present on the exterior of your teeth.

Using whitening toothpaste daily removes superficial stains and will whiten your teeth a little. Bleaching is the most effective teeth whitening treatment, lasting anywhere between six months and three years. However, it shouldn’t be repeated as often.

Where can I get the best teeth whitening services?

Living in a city as large as London gives you so many options for teeth whitening. Whether you’re looking at booking in for a professional teeth whitening service, or you want to apply your own teeth whitening treatment at home, you can find deals on teeth whitening services, products and kits all over the city.

A stone’s throw away from Leicester Square underground station, Covent Garden Aesthetic Clinic is one of the highest-rated clinics providing Zoom laser teeth whitening treatment. Closer to the Barbican you can find Smileright Dencare – another top-rated clinic with a prestigious reputation in London.