Invisalign Treatment Clear Aligners for a Straighter Smile
If you're looking for a discreet way to straighten your teeth, Invisalign offers an effective alternative to traditional metal braces.

Invisalign at Lancashire Smiles
At Lancashire Smiles Dental Practice, we provide personalised Invisalign treatment using advanced digital scanning technology and custom-made clear aligners. Whether you're looking to correct crooked teeth, close gaps or improve your bite, Invisalign can help you achieve a healthier, more confident smile without the appearance of fixed braces.
Efficient Treatment
Invisalign aligners are custom-made to fit your teeth and are virtually invisible when worn.
Comfortable Fit
The smooth plastic aligners are comfortable to wear and won't irritate your gums or cheeks.

What is Invisalign?
Invisalign is one of the world's leading clear aligner systems, designed to straighten teeth using a series of removable, virtually invisible aligners. Each aligner is custom-made specifically for your teeth and gently moves them into their ideal position over time. Unlike traditional braces, Invisalign contains no metal brackets or wires, making treatment more comfortable and allowing you to continue eating, drinking and brushing your teeth as normal. Because the aligners are removable, Invisalign fits easily around work, family life and social occasions, making it a popular choice for both adults and teenagers.
Why Choose Invisalign?
Thousands of patients choose Invisalign because it combines effective orthodontic treatment with comfort and convenience.
Virtually Invisible
The clear aligners are discreet, making them ideal if you'd prefer your treatment to go unnoticed.
Comfortable to Wear
Each aligner is made from smooth medical-grade plastic,reducing irritation compared with traditional braces.
Removable
Unlike fixed braces, Invisalign aligners can be removed when eating, drinking, brushing and flossing.
Predictable Results
Using advanced 3D digital treatment planning, you'll be able to see your expected smile transformation before treatment even begins.

"I've had Invisalign treatment with Dr Arnold. Working with him has been amazing, he's worked around me as of when I can come to the appointments, his flexibility has been really good especially with me working and having three sons and doing football runs, I understand now how he has won all these awards and I have recommended him to all my friends"
Invisalign Smile Gallery
Confident smiles we have produced with Invisalign
What Can Invisalign Treat?
Invisalign is suitable for correcting many common orthodontic concerns, including:
Crowded teeth
Gaps between teeth
Crooked teeth
Mild overbites
Crossbites
Underbites
Mild to moderate bite problems
If you're unsure whether Invisalign is suitable for your smile, we'll assess your teeth during your consultation and recommend the most appropriate treatment.
Related reading:
Invisalign Explained: Everything You Need to Know
Lancashire's Go-To Invisalign Clinic
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Your Invisalign Journey
Contact us to get your Invisalign journey started.
1. Consultation & Treatment plan
Your Invisalign journey begins with a consultation and digital assessment.
Using advanced scanning technology, we create a detailed 3D model of your teeth and plan every stage of your treatment before your aligners are even made.
2. Receive Your Custom Aligners
Once your aligners have been manufactured, we'll ensure they fit comfortably and explain how to wear and care for them.
Most patients change to a new set of aligners every one to two weeks.
We'll also arrange regular review appointments to monitor your progress and ensure treatment stays on track.
3. Whitening and Retainers
Once your teeth have reached their final position, we'll complete your smile with professional teeth whitening before providing custom retainers to help maintain your results for years to come.
You can learn more in our Retainers After Invisalign Guide.
How Long Does Invisalign Treatment Take?
Every smile is different, so treatment times vary depending on the complexity of tooth movement required.
Many patients complete Invisalign treatment within 6–18 months, although simpler cases may take less time. During your consultation we'll provide a personalised treatment timeline so you'll know exactly what to expect.
How Much Does Invisalign Cost?
The cost of Invisalign depends on the complexity of your treatment and the number of aligners required.
At Lancashire Smiles we provide Invisalign as a complete package, meaning there are no unexpected costs during your treatment. Our Invisalign packages typically range from £1,800–£4,500, including your aligners, review appointments, teeth whitening and retainers.
For a full breakdown, visit our Dentistry Fees page.




Why Choose Lancashire Smiles?
Patients choose Lancashire Smiles for Invisalign because we combine clinical expertise with a personalised approach.
Our team uses the latest digital technology to plan every case precisely, while ensuring every patient receives clear advice and ongoing support throughout treatment.
Whether you're looking to improve a minor cosmetic concern or require more comprehensive teeth straightening, we'll create a treatment plan that's tailored specifically to your smile. You can view Dr Arnold’s Invisalign Doctor Profile for more information.
Learn More About Invisalign
If you're researching Invisalign, you may also find these guides helpful:
Invisalign Explained: Everything You Need to Know
Invisalign FAQs
Retainers After Invisalign
Invisalign Preston
Invisalign Blackpool
Dentistry Fees
FAQ
Find answers to commonly asked questions about Invisalign.
Invisalign uses a series of clear aligners to gradually straighten your teeth. These aligners are custom-made for your mouth and are virtually invisible when worn and fitted at our invisalign practice in Kirkham.
We offer Invisalign as a package so you don't have to worry about any hidden costs. We regularly treat Invisalign patients from Preston, Kirkham, Lytham St Annes and across Lancashire and the packages start from £1,800 - £4,500. Read more about our dentistry fees dentistry fees.
Yes, you can take out your aligners to freely enjoy your food. The aligners must be placed in for at least 22 hours a day. If you'd like to know more, contact our Kirkham dental practice.
You may experience mild pressure when changing to a new aligner, but this usually settles within a couple of days and is a sign that your teeth are moving as planned.
For the best results, Invisalign aligners should be worn for 20–22 hours each day, removing them only for eating, drinking anything other than water, and brushing your teeth.
Yes. Invisalign is an effective treatment for many cases of mild to moderate crowding. During your consultation we'll assess your teeth and confirm whether Invisalign is suitable for your smile.
Our assessment allows us to check your dental health to ensure that it is safe to straighten your teeth. When you visit our Preston invisalign practice, we can help you achieve dental health and get you started on your Invisalign treatment.
We treat teenagers and adults using Invisalign. As long as you have adult teeth with no active dental disease we are able to straighten your teeth.











