Get a beautiful, straight smile quickly with Invisalign® clear aligners

Want a gorgeous, straight, white smile?
You’ll love our removable & invisible braces!

Straight Teeth In 4+ Months

Get that confident, radiant smile in months and not years.

No Diet Restrictions

With Invisalign® you do not have to limit what you eat.

Affordable Payment Plans

We have flexible payment plans and 0% financing options!

Save over £1,200 on your Invisalign treatment


Your smile is what connects you with others and it should be something you’re proud of. With perfectly aligned teeth, you can smile bright without any reservations! Plus, the great news is that while you’re straightening your teeth with our aligners, you don’t have to suffer with the look and feel of traditional metal braces. In fact, the aligners are so thin and discreet that most people won’t even be able to tell that you’re wearing them. So you can get the smile you’ve always wanted without it interfering with your life.

Plus, you can always remove them when you are eating so you can continue to eat the foods you love while straightening your teeth day by day. The way they work is that the thin plastic aligners fit over your teeth and move them little by little each week. After two weeks or so, you switch your aligners for the next pair in the sequence and continue the journey towards a straighter and more confident smile!

Experience You Can Trust

Dr Jacy Cleal

Dr Jacy graduated at the top of her class with an honours degree in dentistry from King’s College London in 2014 where she also received the prestigious Koray Feran prize for outstanding dentistry work. After graduating, Jacy worked her way up the ranks of dentistry as a general practitioner, solidifying her skills in the key areas needed to provide the highest standard of care for her patients. Since then, Jacy has continued to invest in her professional development to ensure that she is always at the cutting edge of modern dentistry and, most importantly so she can best serve her patients which is her true passion.

Now, as the leader of The Windmill Dental Practice in Southwick, Brighton she has built a team of highly skilled professionals who share her vision of helping local people get the care, attention and smiles they deserve.

Unlock Your Dream Smile With Invisalign® Today

This offer includes:


FREE whitening (worth £395)


FREE retainers (worth £650)


FREE 3d smile scan (worth £250)

Client Reviews

“I can’t recommend them enough. I hadn’t been able to face going to the dentist for a number of years, due to a very bad experience. I found the Windmill Dental Practice on Google and thank god I did! From start to finish, they put me at ease and gave clear, concise explanations of every step of the treatment. Warm, friendly, professional and above all… they really care. Reception staff were lovely and the dentist I saw, Faye, was incredible. I was seen, assessed and treated within 3 hours of making the initial call. First class service.”

“I can’t recommend Windmill Dental Practice enough. It took me a very long time to gather the courage to go to the dentist again, after a rather bad experience, many years ago. I took the plunge and made contact in July and booked myself in for the initial consultation and I must say, I am truly elated that I found the most amazing team. Everyone there is superbly kind, friendly, make you feel very welcome and at total ease on every single visit. I have recommended Windmill DP to everyone I know and now I put this out to you. Honestly, a truly fantastic dental practice.”


“Everyone has been so friendly and helpful from my very first appointment. Jacy has gone through everything with regards to my treatment in detail making sure I understand the process and what can and can’t happen and the expectations of my treatment! I’m looking forward to starting my Invisalign journey with them and highly recommend – thanks for everything so far! X”

Frequently Asked Questions

How does Invisalign® treatment work?

The Invisalign® system works with the use of invisible aligners which are thin, comfortable pieces of flexible plastic that are designed to fit your own teeth specifically. Whilst undergoing your treatment you will be given a series of removable aligners which you will change every week. Each aligner is a slightly different shape so that over time your teeth are moved closer to the desired position with each new set of aligners. Each Invisalign® aligner is crafted specifically for your teeth so you can be sure that your teeth will be in their perfect position by the end of your treatment.

What do patients say about Invisalign®?
Invisalign® is so widely used that more than 15 million people have used it as a route to the perfect smile. This shows that patients are so happy with their treatment that they often tell their friends to use them too.
How long does an Invisalign® treatment take?
This depends on the complexity of your particular case (your teeth). It can be as little as 14 weeks but the average time is between 6 months & 1 year. At your consultation, we will give you a clearer indication of the time needed to get the smile you want.
What about results?
Completing your teeth straightening journey can vary in terms of the time taken to get the final result. However, you’ll notice a positive change in your smile long before that. Some patients comment that they see a noticeable difference in the first 2 weeks.
How is Invisalign® Treatment different from other teeth-straightening options?

Invisalign® Treatment is the most advanced clear aligner system in the world, backed by more than two decades of innovation. Unlike traditional braces, there are no metal wires. Also, unlike some at-home aligner alternatives, all Invisalign® treatments are led by professional and qualified dentists. There are some cheap aligner systems available nowadays that require the patient to take their own impressions and are not dentist-led.

Is Invisalign® treatment painful?
Invisalign® is often said to be the quickest & least painful teeth straightening treatment. Having said that, there is a chance of experiencing some discomfort as your teeth move. However, this is simply a great indication that the teeth are moving to the position you want. This discomfort tends to occur for the first few days of wearing a new set of aligners before resolving itself.
How long do I have to wear Invisalign® each day?
You should wear them all day and night except for eating, brushing and flossing. You must wear them for 22 hours per day to keep the process moving along in the ideal time frame and to ensure that your teeth are aligning into the shape your dentist has planned. You wear each aligner for two weeks before moving on to the next set in the series.
What is your deposit policy?
We require a deposit to secure appointments. This is refundable if the treatment is unsuitable for you or if appropriate cancellation notice is given.

Book your free consultation

Windmill Dental Practice | 202 Old Shoreham Road, Southwick, West Sussex, BN42 4TR

Contact:  01273 592155 | Opening times: Open every day, Mon-Fri and alternate Saturdays