Welcome to Lancaster Smile! Your trusted dental clinic for teeth whitening in Lancaster. Our safe and effective teeth whitening solutions are designed to give you a brighter, more confident smile. With our expert team and state-of-the-art techniques, you can achieve stunning results. Book your teeth whitening in Lancaster Smile’s clinic today and let us help you achieve a smile you’ll love!
Safe and Effective Teeth Whitening in Lancaster
Teeth whitening is one of the most popular aesthetic dental treatments in the UK. In fact, many Dental Professionals consider teeth whitening the safest cosmetic procedure available. Having the treatment at Lancaster Smile Clinic guarantees that your whitening is carried out by a qualified professional, with legal, approved prescription whitening gel.



What is Boutique Whitening?
Boutique is a professional teeth whitening system that can only be prescribed by a dentist.
The system is designed to fit in with your lifestyle. The Boutique by Day formula requires 1.5 hours wear time per day. We also have 4 overnight gels. The Boutique by Night and Hybrid Pro gels will whiten your teeth overnight as you sleep.
It is so easy to get started on your whitening journey! Your dentist takes a mould from which we can precision manufacture your bespoke whitening trays. You then decide with your dentist which system will best suit your lifestyle. Then apply the gel as directed to unveil your new brighter, whiter smile.
So simple!

What is “laser” whitening?
Similar to home whitening, a gel is applied directly to the teeth and a high strength light is used to accelerate the process. Whitening with such intensity can over sensitize the teeth and result in pain. The treatment can last around 90 minutes! During this process, the teeth are dehydrated and appear lighter very quickly. Once hydrated again, some of the colour returns. This is why after an in-house whitening session, the patients are given home whitening gel, to try and maintain the instant colour.
For these reasons and to avoid unnecessary sensitivity and pain, we only recommend the at home whitening gels. Which we are licensed to prescribe to you. We believe this will achieve a more reliable result and cause less sensitivity.
Frequently Asked Questions
How long will it last?
When carried out well, whitening results should be permanent and only need simple top-ups every six to nine months, which you can do at home. Your dentist will provide you with these when necessary.
If you opted for a home-whitening kit to begin with, you can top-up as and when required.
How much whiter will my teeth look?
The outcome of whitening varies depending on your individual teeth. Your dentist will be able to advise you on the likely results following an initial consultation.
How long does whitening take?
At-home teeth whitening kits take around two to four weeks to take effect.
Will whitening change my restorations?
No, whitening only works on natural teeth. Restorations such as fillings, crowns and dentures can’t be whitened.
Am I suitable for teeth whitening?
Lots of people can have teeth whitening treatment, but some people may not be suitable if they have gum disease or other dental health problems such as tooth decay.
You’ll need to have consultation with your dentist before having treatment, to assess the suitability of your teeth.
Does teeth whitening hurt?
Whitening doesn’t hurt, but it’s common to experience some mild sensitivity either during or after the initial treatment. This should settle down after a couple of days. If it doesn’t, get in touch with your dentist who can give you further advice.
Your dentist can recommend suitable toothpaste and other products to help if you do experience sensitivity. High-quality whitening products, used by dentists, come with anti-sensitivity ingredients incorporated into their gels, to avoid this happening.
What’s the difference between professional whitening and over-the-counter kits?
Shop bought whitening treatments should only contain 0.1% of hydrogen peroxide. It’s illegal to sell any kits with a higher level than this in the UK.
These low levels of peroxide don’t achieve stable results in the way professional whitening does. Whitening treatments carried out by a dentist can contain up to 6% of hydrogen peroxide, which must be dispensed by a trained dental professional and your suitability will need to be evaluated first.
Some over-the-counter kits are abrasive and work by wearing the enamel away. Your teeth may initially appear whiter but can cause long-term tooth surface loss.
Is whitening treatment safe?
Yes, whitening is safe if it’s done properly. It’s illegal for anyone else other than registered dental professionals to carry out whitening procedures. A dental professional includes dentists, dental hygienists, therapists and technicians – who are registered with the General Dental Council.
How much does teeth whitening cost?
At-home whitening generally costs less than in-chair whitening because you spend less time in practice. At home whitening is £300
Do teeth whitening treatments work?
Yes, teeth whitening works if carried out by a trained dental professional. Whitening uses a peroxide-based gel to lighten the teeth. When these chemicals break down, they release oxygen. This gets into the hard, outer surface of your teeth (the enamel) and whitens them.
