Everything you ever wanted to know about laser teeth whitening...


Our FAQ (Frequently Asked Questions) page covers all you need to know about laser teeth whitening in answer to common questions. If you've any further questions please do not hesitate to call us on 0800 328 8837 or "Request a Callback" below.


What causes discoloration of the teeth?

Tooth discoloration can be caused by genetics, ageing, cigarettes, food & drink e.g. tea & coffee. More serious causes are disease, trauma, nerve problems, old fillings, excessive fluoride and tetracycline consumption.

Why do I need my teeth whitened?

Teeth whitening is the easiest way to improve your appearance, making you look younger. Considered by dentists as the safest cosmetic dental procedure, it also kills bacteria; a main cause of gum disease.

Is laser teeth whitening safe?

Yes! Decades of scientific research and treatment by dentists prove that laser teeth whitening is both 100% safe and effective, provided it’s carried out by qualified technicians using quality systems; which statement accurately describes Laser Treatments!

Is your laser teeth whitening as good as dentist whitening?

Yes! As teeth whitening specialists, we’ve invested in the best laser technology available anywhere. In fact our lasers may be more advanced than equipment used by many dentists. While many competitors still use older, less effective techniques, our laser whitening system instantly lightens teeth on average by up to 14 shades.

Are your laser teeth whitening staff qualified?

Our licensed teeth whitening technicians are fully trained in all aspects of laser teeth whitening. We do not use hydrogen peroxide and no drills or injections are required. Your gums, lips and lining of your mouth are protected at all times. When treating patients, we employ the same standard of care & attention that you would expect from your dentist.

What is the laser used for in laser teeth whitening?

Laser light activates and accelerates the oxidisation action of the whitening gell, for optimum results. Even old crowns and veneers can be restored to their former whiteness.

How long does teeth whitening treatment take?

Because we use the most advanced lasers, treatment is quick, safe & effective. A single 60-minute laser tooth whitening appointment is all it takes for years of built-up tooth discoloration to be removed completely.

Can I have veneers or crowns whitened?

While laser teeth whitening will not change the colour of NEW crowns or veneers, OLD crowns, veneers or fillings can be restored their original colour. Individual results may vary, but most normally healthy people can benefit.


How white will my teeth be after whitening?

Laser teeth whitening results vary from person to person, but our teeth whitening system can lighten teeth on average up to 14 shades.

Even a change of just two or three shades will make a significant difference; the goal being to achieve your individual optimum whiteness while still looking natural.

Results can be expected to last 12-18 months depending on whether you smoke or eat staining foods. Most clients have a 60 minute “top-up” annually to keep their teeth looking fresh, clean and white all year.

Will laser tooth whitening hurt?

Most clients do not experience any discomfort during treatment. Also, unlike some teeth whitening services, we use a mobile aspirator during treatment for a more comfortable, hygienic patient experience and improved results.

What are the side effects of laser teeth whitening?

Whilst it is scientifically proven that there are NO side effects associated with laser teeth whitening, some people may experience slight sensitivity for an hour or so after treatment. These symptoms normally disappear quickly.

Do I need a dental check-up or have my dentist clean my teeth first?

It is not advisable to have your teeth cleaned IMMEDIATELY before treatment as this may increase sensitivity. If desired you should get your teeth professionally cleaned a few days before or after tooth whitening treatment.

Where do you offer your whitening service?

For your convenience, we provide a mobile laser teeth whitening service in your own home, office or one of our partner salons throughout London, Hertfordshire & Essex. We also offer nationwide service via our fast-growing partner network.

laser teeth whitening guarantee

Why should I choose Laser Whitening UK?

We use the best laser whitening technology with the highest quality peroxide free whitening gels, for optimum results. Our technicians are fully trained, experienced and insured.

How much does laser teeth whitening cost?

At little more than the cost of DIY home whitening kits, our teeth whitening service compares very favourably with the price of typical dental office teeth whitening prices.

Do you use hydrogen peroxide?

NO! We DO NOT use peroxide. We use only the gentlest peroxide FREE, most effective whitening gels for professional results that, when combined with laser light, safely remove the deepest stains.



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Laser Whitening UK joins the Laser Treatments UK network. Now we can offer the full Laser Treatments UK range of services including Strawberry laser lipo, laser hair removal, laser tattooo removal, and laser anti-wrinkle treatment. Read More »


Laser teeth whitening is completely painless, fast and very effective for men and woman of all ages. Nothing looks better then whiter teeth! Laser Whitening UK is proud to be a member of the Laser Treatments UK Partner Network.

BOOK A FREE pre-whitening consultation now. Use the enquiry form below or call 0800 328 8837.

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