Teeth straightening

Removable, discreet, clear aligners

For kids, teens and adults, removable clear aligners represent the most convenient way to straighten teeth in as little as 4‑6 months. Treat gap teeth, crowding, bite issues including overbite, underbite, crossbite without the brackets and wires. Easy to clean, remove them to eat and drink, when socialising, playing sport, going to the gym and playing instruments.

clear aligners before and after 02

Created by Dr Abdul Dalghous, Specialist Oral & Implant Surgeon. GDC 81805, updated 21 September 2026.

Why choose clear aligners?

A custom-made teeth straightening treatment tailored around contemporary living

01

Removable

Clear aligners fit your lifestyle. Remove the trays to eat, drink, brush your teeth, exercise or play an instrument.

02

Almost invisible

We use Zendura® FLX, a clear dental material designed for orthodontics, to ensure your aligners are nearly imperceptible in the mouth.

03

Extremely effective

From mild malocclusions to severe bite problems, our clear aligners treat a wide range of issues.

04

Fewer visits to the dentist

Aligners require no tightening or adjustments. This is a far cry from traditional fixed braces, which rely on constant appointments.

05

Rapid results

Depending on your misalignment, treatment times can be as little as four months.

Clear aligners before and afters

Clear aligners build the foundation for smiling and living with confidence

IU before and after

Jo

IU clear aligners before and after image portrait

Heather

IU Clear aligners before and after image portrait

Lauren

The clear aligner process

Every step in your clear aligner journey is meticulously planned

From the very first set to the very last, clear aligners make your lifestyle a priority.

IU clear aligner consultation
01

Consultation

A relaxed online chat with a clear aligner consultant that will determine whether you are a mild, moderate or complex case.

IU clear aligners
02

Smile design

Visit your local YDS clinic for an oral health check and scans of your mouth. These 3D scans are then used to create your aligner treatment plan.

IU clear aligners step 3
03

Clear aligner fitting

Once your trays have been posted to home, you will need to return to YDS. Here, your composite attachments are placed onto the teeth, and you are shown how to insert and remove your aligners.

IU clear aligners step 4
04

Begin treatment

Follow the pre-determined plan set out by your dentist to straighten your teeth. Wear for 22 hours per day to see results.

IU man smiling after porcelain veneers

How do aligners compare to fixed braces?

Equally effective, more convenient

For many, the first treatment that comes to mind when asked about teeth straightening is train-track braces. Whilst extremely effective for tooth movement (and free on the NHS for under 18’s), fixed braces are undeniably inconvenient, drawing attention to your mouth and requiring regular dentist visits.

Clear aligners forgo these issues. Metal wires and brackets are replaced with transparent trays, while pre-planned aligner sets take the place of routine in-person appointments. Perhaps the biggest and most significant difference? Aligners are removable, allowing you to continue your everyday life without disruption or discomfort.

IU benefits of clear aligners

What can clear aligners fix?

Every misalignment is considered

  • Overbite: The top teeth overlap the bottom teeth
  • Underbite: Where the bottom teeth overlap the top teeth
  • Crossbite: A combination of over and underbite across multiple teeth
  • Overjet: Teeth protrude out from the jaw
  • Open bite: When the top and bottom teeth do not come together when your jaws are closed
  • Gaps: Teeth are spaced unevenly, causing visible gaps
  • Crowding: Crooked teeth caused by teeth being pushed together

How much do clear aligners cost in the UK?

Confidence starts with a beautiful smile

Check your eligibility and options when you book your consultation and get over £200 worth of CBCT scans, a 3D intraoral scan, and X-rays for just £65

Mild

£83.16/mo.*
  • Suitable for kids, teens & adults
  • Removable & almost invisible when worn
  • Perfect for closing gaps
  • Carried out by a GDC-registered dentist
  • Straight smile in 3–4 months

Moderate

£99.83/mo.*
  • Suitable for kids, teens & adults
  • Removable & almost invisible when worn
  • Most popular package
  • Carried out by a GDC-registered dentist
  • Straight smile in 4–6 months

Complex

£133.16/mo.*
  • Suitable for kids, teens & adults
  • Removable & almost invisible when worn
  • Perfect for complex corrections
  • Carried out by a GDC-registered dentist
  • Straight smile in 6+ months

Representative example of a finance plan for a Dual Arch Moderate Clear Aligner package. Cash price £2,995.00, loan term of 30 months repayable at £99.83 per month at 0% APR Representative. The total amount credit would be £2,995.00.

Clear aligner FAQs

Have more questions about clear aligners?

These are the ones our teeth straightening experts receive most.

Aligners are clear plastic retainers designed to apply pressure to individual teeth. This gradually moves each tooth along a predetermined path until straight. Your kit contains several packs of aligners for the different stages in your straightening journey.

The aligners offered by the GDC-registered dentists and orthodontists at Yorkshire Dental Suite use a BPA-free material called Zendura FLX, which has been specifically designed for dental applications.

The speed of treatment relates to the complexity of your case and the number of aligner steps needed to achieve a perfect straight smile.

  • The average treatment time is 4–6 months
  • Complex and severe cases can take over 6 months

Once treatment is complete we recommend wearing retainers at least 22 hours a day for the first 6 months, then overnight (8–10 hours) for 12 months, then every other night going forward.

The price of treatment relates to the complexity of your case and the number of aligner steps needed to achieve a perfect straight smile.

  • Realign (up to 4 aligners) £1,495
  • Mild (top & bottom teeth) £2,495
  • Moderate (top & bottom teeth) £2,995
  • Complex (top & bottom teeth) £3,995

For extremely clinically severe cases, please contact us to discuss your treatment options.

Clear aligners are the natural alternative to fixed metal braces, providing all of the functionality and tackling the same complexity but without the inconvenience.


Aligners

Braces

Removable

Yes

No

Invisible

Yes (clear)

Yes (lingual only)

Cost

From £1,495 (realign, up to 4 trays)

From £2,995 (fixed metal)

Professional

Dentists & orthodontists

Orthodontists only

Yes, clear aligners are an effective treatment for open bite. This usually involves moving inward-facing teeth into a normal position to correct bite issues.

Yes, clear aligners are an effective treatment for crowded teeth. This usually involves correcting gaps to provide more space for each tooth until it is in alignment. In extreme cases your orthodontist might recommend a molar extraction to provide needed space for your more visible teeth.

Aligners and braces cost roughly the same, and tackle the same issues in similar timeframes. This makes them roughly equal in effectiveness. The main difference is that braces are permanently fixed to your teeth and aligners are almost invisible and removable, affording more flexibility and convenience.

While ceramic braces and lingual braces offer improved visibility, they do so at an increase in cost. However, this cannot compete with the convenience of a removable aligner which allows you to eat, speak, sing, play instruments and exercise without restriction.

Yes. Clear aligners are a safe treatment supervised by fully qualified GDC-registered dentists. The aligners are made from a PBA-free material that is specifically designed for dental treatments.

Just like braces, aligners can be painful. This is at its peak each time the aligner is updated to the next set. Manage this pain with over-the-counter pain medication until your mouth adjusts.

Yes, clear aligners are an effective treatment for an underbite. This usually involves moving inward-facing teeth into a normal position to correct bite issues.

Drinking coffee, red wine, tomato or berry juice can stain aligners. We recommend aligners be removed before drinking benerages.

No. Aligners are not effective if you have missing teeth. Discuss having a dental implant to fill any gaps in your smile before starting treatment.

Smoking or vaping while wearing clear aligners will stain them. As a result, dentists and orthodontists recommend stopping smoking while having treatment. Discuss your options with your local GP and quit today.

With 1,000s of happy patients we can confidently claim that clear aligners work and are an effective treatment for a wide range of malocclusions and bite issues.

Eating while wearing clear aligners can break them, causing a delay in your treatment and potentially regressing the position of your teeth. As a result, orthodontists recommend removing clear aligners to eat. Removal is a simple procedure. Just pick the aligners away from your attachments to free them. If you have difficulty consider purchasing an aligner removal tool.

Remember to clean your teeth and rinse your aligner under clean cold water before reinserting.

Yes, clear aligners are an effective treatment for an overbite. This usually involves moving outward and inward-facing teeth into a normal position to correct bite issues.

There are no intrinsic differences between clear aligners and Invisalign. Both work in exactly the same way to deliver the same result.

There are some minor differences in materials used and what packages or levels of treatment are called. Some clear aligner brands are unable to treat kids and teens, whereas both Invisalign and Yorkshire Dental Suite offer this treatment.

The main difference is pricing. Invisalign does not provide clear pricing on their website. Instead they allow local dentists to charge different prices. This means pricing can vary wildly from location to location and people in inner city areas potentially paying more than rural practices.

Yorkshire Dental Suite believe in being transparent with our pricing, charging the same across all clinics from cities like London to rural practices like Guiseley in West Yorkshire.

Correcting bite issues can have a dramatic effect on the shape of your face. For example correcting an underbite can give the appearance of a more typical jawline; correcting an overbite can alter how your lips cover your teeth; or fixing crossbite can make teeth more symmetrical.


Taking your aligners home after your consultation at a Yorkshire Dental Suite clinic is the safest way to start your treatment.

Choosing mail order or online aligners can come with some risk if the instructions are not followed. With gel or putty-based moulds the process can be messy and imprecise. This can cause irritation and complications when your aligners are delivered.

That's why orthodontists recommend choosing professional aligner treatments from a GDC-registered dentist or orthodontist.

Yes, clear aligners are an effective treatment for deep bite. This usually involves moving outward and inward-facing teeth into a normal position to correct bite issues.

Yes, clear aligners are an effective treatment for a wide range of jaw alignment issues caused by malocclusions and bite issues. It is not effective as a replacement for TMJ (temporomandibular joint) where alignment issues are caused by a different issue.

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Outstanding service and support from all staff , felt welcome from the whole team and really looking forward to starting my treatment.

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Let's make your smile extraordinary

Clear aligners aren't just about fixing crooked teeth - it’s about transforming your quality of life. When you’re ready, we’ll help you take the first step.