Straightening Treatment

Invisalign®

The discreet, comfortable and convenient way to straighter teeth and a confident smile.

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Reviewed by: Puja Klaire, Bchd Pg Cert Medical Education, Lead Clinical Advisor at Rodericks Dental Partners. Review date: 27th July 2026 

What is Invisalign®?

Invisalign® is a custom-made clear aligner system designed to straighten your teeth.1 Smooth and virtually invisible, each aligner fits snugly around your teeth and applies gentle pressure, gradually moving them into the desired position. There are no metal wires or brackets, and unlike fixed braces, Invisalign aligners can be removed before eating and brushing.

The benefits of Invisalign®

Discreet straightening

Achieve a straighter smile with near transparent aligners that won’t affect your confidence.

Realigns teeth

Invisalign exerts gentle, consistent pressure to straighten your teeth and promote an even, natural smile.

Creates space

Crowded or overlapping teeth are placed into proper alignment, relieving pressure and creating healthy space in the jaw.

Improves function

Your upper and lower jaw can be shifted into better position, giving you a more even, comfortable and effective bite.

How does Invisalign® treatment work?

1

Initial consultation

Before starting treatment, you’ll attend an Invisalign consultation with your dentist, where you’ll see a picture of how your smile could look after treatment. If you decide to go ahead, detailed scans of your mouth will be taken and used to make your bespoke Invisalign aligners in a specialist lab.

2

Fitting

When your aligners are ready, you’ll return to the practice for a fitting. Your dentist will give you your first set of aligners to wear day and night.

3

New aligners

As your teeth move, you’ll usually need new Invisalign aligners every 12 to 15 weeks. In many cases, you can switch them over at home or you might need to see your dentist first.

4

Switch to a retainer

Once Invisalign® treatment is complete, your dentist will likely recommend wearing a retainer to keep your teeth in position. They’ll advise you on how often and how long to wear it.

Invisalign® treatment near me

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Is Invisalign® right for me?

Invisalign® treatment could be right for you if:

  • you don’t like the appearance of traditional ‘train track’ braces

  • you’d prefer to take out your aligners for eating and brushing

  • you’re prepared to stick with the regime of wearing your aligners

  • the amount of straightening you require is compatible with the system

Your dentist will confirm if you are suitable for Invisalign aligners and where appropriate, recommend alternative straightening treatment.

Book an Invisalign® consultation

Take the first step towards a confident, beautiful smile with a consultation.

The problems Invisalign® treatment can solve

Crooked or overcrowded teeth

If there isn’t enough space in your jaw, your teeth can start to overlap or twist out of alignment. This can cause problems with cleaning and flossing, potentially increasing the risk of plaque and gum disease, and compromising the comfort and effectiveness of your bite.

Gaps in teeth

Gaps are usually a cosmetic issue but they can also affect the way you talk and bite, as well as making it harder to keep your teeth clean. Invisalign aligners can create movement horizontally or vertically and even rotate teeth to close gaps if required.

Some wider gaps can’t be resolved by Invisalign treatment and your dentist will advise you on the best way forward.

Bite issues

An uneven or misaligned bite can cause pain and discomfort, excessive tooth wear, headaches and problems with speech. Invisalign aligners can correct a range of bite issues, including:

> Overbites – by pushing back protruding upper teeth

> Underbites – by bringing upper teeth forward and lower teeth backward

> Crossbites – by correcting upper teeth sitting inside lower teeth

> Open bites – by ensuring your upper and lower teeth meet properly

Aftercare for Invisalign® treatment

Knowing how to care for your Invisalign® aligners throughout treatment helps protect your results and keeps things on track.

Caring for your aligners

Always remove your Invisalign® aligners before eating or brushing.[2] Clean them regularly with warm water and soap or toothpaste to keep them fresh.[2]

Wearing a retainer

After treatment, your dentist will likely recommend a retainer to keep your teeth in their new position. They’ll advise how often and how long to wear it.

Easing discomfort

Invisalign® treatment isn’t painful, but you may notice a dull ache as your teeth start to move. This usually responds well to over-the-counter pain relief and subsides after a few days.

How much does Invisalign® treatment cost?

The cost of Invisalign treatment varies depending on where you live and how complex your requirements are. Your dentist will give you a tailored quotation and you can use our finance calculator to work out your monthly payments.

Invisalign® FAQs

Find answers to our most frequently asked questions about the Invisalign® system.

You should view Invisalign treatment as a long-term investment in your appearance and dental health. The cost varies depending on the provider and your specific needs, but most patients pay between £1,500 and £5,000 for Invisalign treatment in the UK. Successful outcomes are built on the latest digital imaging technology. These detailed scans of your mouth determine the precise moulding of your custom-made aligners, which are supplied to you in a sequence to wear over time. Costs also include the dental visits you’ll need and the retainers that prevent your teeth from moving back out of alignment.

There’s no sharp pain involved in fitting or wearing the Invisalign® aligners. You may feel a dull ache initially as your teeth begin to move, but for most people this settles within a few days and can be managed with over-the-counter pain relief.

The placement of your aligners can alter the way your tongue moves when you talk. For some people, this can cause minor lisping or whistling over certain word sounds. But as you get used to your Invisalign® aligners, your speech should return to normal within a few days or weeks.

There’s no fixed timeline for wearing Invisalign® aligners. It depends on the complexity of your case and how your teeth respond to treatment. As a guide, most patients wear them for around 18 to 24 months before switching to retainers that prevent their teeth from shifting back out of position.

In some cases, tiny Invisalign® buttons are temporarily glued to your teeth to give your aligner something to push against. They’re made from a composite material and barely noticeable while worn.

If movement is needed in your jaw, usually to correct an issue with your bite, you may be given small elastic bands along with your Invisalign® aligners. Also virtually invisible, these bands hook over the buttons and encourage your upper and lower teeth to move into better alignment. Even in combination, clear aligners, buttons and bands remain far less intrusive than traditional fixed braces.

Yes. Being removable is one of the advantages of the Invisalign® system over fixed braces. You should take them out for eating, brushing and sport, and make sure to clean both your teeth and your aligners after meals to prevent food from getting trapped.

This varies by patient, but as a guide, you’ll have an initial consultation, followed by a fitting a few weeks later, then new Invisalign® aligners every 12 to 15 weeks as your teeth move. In some cases, aligners can be changed over at home without needing to see your dentist.

Traditional braces use metal brackets bonded to each tooth and linked with wires.[2] Invisalign® aligners are smooth, transparent trays that fit over your teeth with no metal parts.[2] Braces are quite noticeable whereas aligners are virtually invisible2 and, unlike fixed braces, can be removed.[1] 

Any other questions?

Got a query we haven’t answered? We’d love to hear from you.

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What our patients have to say

Patients across the UK are sharing their views about the treatments and care they receive from us. Here are some of the latest…

Patient at Chilwell Dental Practice

Invisalign treatment with Vanessa has been outstanding! I couldn’t have asked for a better result, 100% recommend....

Invisalign treatment with Vanessa has been outstanding! I couldn’t have asked for a better result, 100% recommend.
Posted on
Patient at Windsor Dental Practice

I recently underwent Invisalign teeth alignment and veneers on front upper 4 teeth. Awais conducted all treatment and al...

I recently underwent Invisalign teeth alignment and veneers on front upper 4 teeth. Awais conducted all treatment and all I can say is he is a perfectionist. Very happy with end result and looks exactly how I asked, perfect natural smile. Would really recommend Awais as he friendly and guides you through your treatment plan by explaining all options as you progress.
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Patient at Windsor Dental Practice

I had Invisalign followed by composite bonding, and I honestly couldn’t be happier with the results. I’m over the moon -...

I had Invisalign followed by composite bonding, and I honestly couldn’t be happier with the results. I’m over the moon - I get so many compliments on my smile, and the work Gabriel has done is excellent.
Posted on

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Not the right treatment? Discover more options.

Fixed Braces

A ‘fit and forget’ way to straighter teeth and a more confident smile.

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Childrens Braces

We have a variety of options for kids to resolve a host of orthodontic issues.

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Removable Braces

Removable dental braces are comfortable and give you confidence with fast action results.

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