Clear Aligners

Clear Aligners for Discreet Teeth Straightening

Clear aligners let you straighten your teeth without garishly visible metal wires. We provide Invisalign, Spark, and Modern Clear brands.

4.7 Google rating

730+ verified patient reviews

Location convenience

Choose form 4 clinics

0% financing

Available up to 3 years

Pain management

Sedation options available

Experienced dentists

Clinicians with advanced training

Support for nervous patients

Calm, pressure-free care

Emergency appointments

Urgent dental care available

Private Dentistry Awards

Finalist 2023 · 2024 · 2025

Health-focused consultations

Understand options before deciding

Suitability first

Correct Your Bite and Close Teeth Gaps without Braces

Clear aligners are suited for correcting overbite, crossbite, underbite, and closing teeth gaps not caused by missing teeth, among many other benefits. You can also use them to make your smile look straighter even if you don’t have an orthodontic condition.

  • Invisalign

    We offer many types of Invisalign clear aligners for adults and children, including Invisalign Full, Invisalign Lite, and Invisalign i7.

  • Modern Clear

    Modern Clear aligners deliver reliable, comfortable treatment without compromising on quality. It is a practical, affordable alternative to the bigger brands.

  • Spark

    Spark aligners are known for resisting staining and staying clearer for longer. A great choice for patients who want high-performing aligners.

  • Invisalign Platinum Provider

    We are Invisalign Platinum Providers, which means our dentists are some of the most experienced in the UK for providing Invisalign.

  • Paediatric and Adult

    Clear aligner treatments are available for children, teens, and adults who require lasting bite correction.

  • 0% Financing

    We have monthly payment plans to help you afford your clear aligners, so your choice doesn’t have to be budget-constrained.

The treatment journey

How to Get Clear Aligners with Complete Smiles

We have a comprehensive process for providing clear aligner treatment that starts with an initial consultation and includes aftercare.

1Consultation

Consultation and assessment

Your dentist examines your teeth and bite to confirm suitability and recommend the most appropriate aligner system for your case.

2Planning

Treatment planning

A digital scan is taken to map out your treatment, including a preview of your projected results. Your treatment coordinator will also discuss payment options, including our 0% financing plans.

3Fitting

Aligner fitting

Your custom aligners are fitted, and you receive full guidance on wear time, cleaning and how to progress through each stage.

4Monitoring

Monitoring progress

Your dentist checks in at regular intervals to monitor progress and make any adjustments as needed.

5Completion

Completion and aftercare

Your retainer is fitted once treatment is complete to hold your results in place. Patients on selected special offers also receive whitening retainers at the end of treatment.

Clinician trust

Meet your clear aligner dentists

Our orthodontics team is led by Dr Ouiam Amrani, a member of the British Academy of Cosmetic Dentistry and an Invisalign Platinum Provider. She has special training in correcting complex misalignments and often combines treatments for more thorough results.

  • Dentists with experience in many types of clear aligner treatments

  • Invisalign Platinum Provider for branded treatment plans

  • Explore multiple options to match your requirements and budget

Dr. Ouiam Amrani

Dr. Ouiam Amrani

Dentist

GDC 295346

Compare your options

Clear Aligners vs Traditional Braces vs Ceramic Braces

Understand the features for each option. Your dentist will make a recommendation based on the severity of your bite condition.

Clear Aligners
Appearance
Virtually invisible
Removability
Removable
Comfort
Smooth plastic, no sharp edges
Suitability
Mild to complex cases
Traditional Braces
Appearance
Highly visible
Removability
Fixed
Comfort
Can irritate cheeks and gums
Suitability
All cases, including the most complex
Ceramic Braces
Appearance
Tooth-coloured, still visible
Removability
Fixed
Comfort
Similar to metal braces
Suitability
Mild to moderate cases

Not sure which is right for you? Our team can talk you through all the choices.

Ask the team

Treatment fees

Upfront pricing. Transparent terms.

We believe in transparent pricing. Whatever treatment you are considering, your full cost is confirmed upfront before you commit to anything.

Invisalign/Six-Month Smiles Consultation

Free

Includes

  • Personalized treatment plan

  • Aftercare advice

  • General oral health advice

  • Financing/payment plan advice

Book a Consultation

Full Consultation with personalised Treatment Video

From

£60

Includes

  • Personalized treatment plan

  • Aftercare advice

  • General oral health advice

  • Financing/payment plan advice

Book a Consultation

Invisalign Treatment

From

£1,750

Includes

  • Personalized treatment plan

  • Aftercare advice

  • General oral health advice

  • Financing/payment plan advice

Book a Consultation

Complete Smiles Clear Aligners

From

£1,500

Includes

  • Personalized treatment plan

  • Aftercare advice

  • General oral health advice

  • Financing/payment plan advice

Book a Consultation

Replacement Aligner

From

£200

Includes

  • Personalized treatment plan

  • Aftercare advice

  • General oral health advice

  • Financing/payment plan advice

Book a Consultation

Removable and Fixed Retention

From

£200

Includes

  • Personalized treatment plan

  • Aftercare advice

  • General oral health advice

  • Financing/payment plan advice

Book a Consultation

Orthodontic Consultation

£75

Includes

  • Personalized treatment plan

  • Aftercare advice

  • General oral health advice

  • Financing/payment plan advice

Book a Consultation

Not sure which implant option suits you? The team will advise at your consultation.

Ask the team

Compliant Care with Honest Pricing

All cost estimates are provided in accordance with GDC clinical standards. Financing is arranged through FCA-authorised third-party credit providers.

Care Quality Commission
British Dental Association
Tabeo
Care Quality Commission
British Dental Association
Tabeo
Care Quality Commission
British Dental Association
Tabeo

Proven Outcomes

See the change. Notice the Complete Smiles difference.

Our patients share how implants, aligners, cosmetic treatments, and more helped them achieve stunning smiles and regain confidence.

after
al_on_4

Full mouth rehabilitation

Before and after smile restoration with All-on-4 implants.

after
All-on-4

Smile makeover with All-on-4

Before and after All-on-4 single (upper) arch treatment.

after
Composite bonding

Smile makeover with composite bonding

Before and after improving the appearance of teeth with composite bonding.

after
Single implant

Fixing a tooth gap with a dental implant

Before and after single tooth implant to replace one missing tooth.

Our Practices

Find your nearest Complete Smiles practice

Four welcoming practices serving patients in London, the Midlands and the south coast.

Harrow Town Centre practice
30 College Rd, Harrow, HA1 1BE
Harrow Town Centre

Our flagship practice in the heart of Harrow, offering a complete range of private dental care.

Dental ImplantsEmergencyInvisalignCosmetic
020 4541 1150
Harrow-on-the-Hill practice
43 High Street, Harrow-on-the-Hill, HA1 3HZ
Harrow-on-the-Hill
Open 24/7

24/7 emergency dentist in Harrow for out-of-hours patients. Also popular for implants and cosmetic dentistry.

After-hours CareDental ImplantsCosmeticOral Surgery
020 4541 1150
Stafford practice
5 Small Lane, Eccleshall, Stafford, Staffordshire, ST21 6AD
Stafford

Modern, welcoming care for the local community — from check-ups to advanced restorative work.

GeneralDental ImplantsHygieneTeeth Whitening
017 8533 4822
Bournemouth practice
1 W Hill Pl, Bournemouth BH2 5NX, United Kingdom
Bournemouth

This south coast practice delivers Complete Smiles quality in Dorset, with modern facilities and a friendly team.

CosmeticImplantsInvisalignWhitening
012 0221 0522

Patient Questions

Common questions about clear aligners

Clinician speaking with a patient

Honestly, there isn't one brand that suits everyone. It comes down to your teeth, your bite, and what result you're after. Your dentist will look at all of this at your consultation and tell you which system gives the most predictable outcome for your case. Don't get too hung up on the brand name, a well planned treatment matters far more.

It varies a lot from patient to patient. Some people are done in a few months. Others, especially with more complicated bites, are in aligners for a year or longer. You won't get an exact number until your dentist has had a proper look, but they'll talk you through a realistic timeline once they have.

Aim for 20 to 22 hours a day. Basically, only take them out for meals, drinks other than water, and brushing. Skip this too often and your treatment slows down or drifts off track, so it's worth building the habit early.

A bit of tightness after swapping to a new set is completely normal, that's just your teeth moving. Most people actually find aligners easier to live with than metal braces, since there's nothing digging into your cheeks or lips.

They can, indirectly. Straight teeth are simply easier to brush and floss properly. Once crowding or overlap has been sorted, there are fewer tight spots for plaque to build up, which is good news for your gums long term.

They look almost the same, but the job they do isn't. Aligners move your teeth, that's the active part of treatment. Retainers come afterwards, and their only role is stopping your teeth from drifting back once they're sitting where they should.

Yes, and don't skip this step. Teeth have a habit of shifting back if nothing's holding them in place. They'll tell you exactly how often to wear yours to keep your new smile put.

A few tell-tale signs, really. Each new aligner should feel snug, almost too snug, for the first day or so, that's normal and means it's doing its job. Beyond that, watch for the obvious stuff over the weeks: gaps closing up, crowding easing off, your smile looking that bit more even each time you check. Your dentist keeps tabs on it too, comparing your teeth to the digital plan at every review so nothing's left to guesswork.

Take them out first, is the short answer. Wine, spirits, cocktails, anything dark or sugary basically, will stain the plastic and sit against your teeth in ways that aren't great for decay. Have your drink, rinse or brush if you can manage it, then pop the aligners straight back in. Just watch that a big night out doesn't eat too far into your 20 to 22 hours.

Still have a question before booking?

Get in touch with us directly by phone, email or web form.

The best quality brands for the most reliable outcomes

We use leading dental brands for implants, aligners, and cosmetic treatments trusted everywhere for their safety, precision, and durability.

Invisalign
Modern Clear
Philips
Straumann
Invisalign
Modern Clear
Philips
Straumann

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