Invisalign explained: how it works and what results to expect
19 December 2025
In recent years, Invisalign has transformed the way we approach teeth straightening. Gone are the days of metal braces — this system of clear, removable aligners offers a discreet, comfortable, and highly personalised way to achieve a beautifully aligned smile.
At Monkfield Dental, more and more patients are turning to this modern solution, which combines advanced digital technology with predictable and aesthetic results. In this article, we explain how Invisalign works, who it’s suitable for, and what you can expect throughout the treatment.
What is Invisalign?
Invisalign is an orthodontic system that uses custom-made, clear aligners crafted from medical-grade thermoplastic material.
Each aligner is designed based on a 3D digital plan that maps out the precise movements of your teeth — from their current position to the final result — before treatment even begins.
You’ll typically wear each set of aligners for one to two weeks, gradually and gently shifting your teeth until they reach their ideal alignment.
How the Invisalign process works
Every Invisalign journey is unique, but it usually follows these key steps:
1. Initial consultation
It all starts with a full orthodontic assessment, where your dentist will examine your alignment, bite, and aesthetic goals. We take digital scans, photos, and X-rays to create a detailed picture of your smile.
2. Digital planning (ClinCheck)
Using the ClinCheck software, we can preview your treatment from start to finish. You’ll be able to see how your teeth will move at each stage and what your final smile will look like.
3. Fabrication of aligners
Once the plan is approved, a series of custom aligners is created, designed to fit your teeth perfectly.
4. Regular check-ups
You’ll change aligners every 1–2 weeks and visit the clinic roughly every 6–8 weeks so we can monitor your progress.
5. Retention phase
After treatment, you’ll wear retainers to help maintain your teeth in their new position and protect your results long-term.
Benefits of Invisalign
- Discreet — the aligners are virtually invisible
- Comfortable — no metal wires or brackets to irritate your mouth
- Removable — you can take them out to eat, brush, or for special occasions
- Easier oral hygiene — clean your teeth as normal
- Predictable results — thanks to digital planning, you know what to expect from start to finish
Who can benefit from Invisalign?
Invisalign can effectively treat a wide range of orthodontic issues, including:
- Crowded or crooked teeth
- Gaps between teeth (diastemas)
- Crossbite, overbite, or open bite
- Relapse after previous orthodontic treatment
- Minor aesthetic corrections
However, patient commitment is key — aligners must be worn for 20–22 hours a day to ensure optimal results.
What to expect during treatment
It’s normal to feel slight pressure or tightness for a few days each time you switch to a new aligner — this simply means your teeth are moving as planned.
Some patients notice a minor change in speech at first, but this quickly resolves as you adapt.
Following your dentist’s instructions, maintaining good oral hygiene, and attending regular check-ups are essential for a smooth treatment journey.
Caring for your aligners
To keep your aligners clear and comfortable:
- Always remove them before eating or drinking hot beverages
- Rinse them with lukewarm water and use a soft toothbrush
- Avoid toothpaste, which can scratch the surface
- Store them safely in their case when not in use
Proper care keeps your aligners transparent and fresh throughout the process.
How long does treatment take?
Treatment time varies depending on the complexity of your case:
- Simple cases: around 6–9 months
- Complex cases: 12–18 months or more
During your digital planning session, your dentist will provide a precise estimate of how long your treatment will take and how many aligners you’ll need.
The results you can expect
Invisalign delivers impressive results — straight, well-aligned teeth, a balanced bite, and a confident, harmonious smile.
Beyond aesthetics, the treatment also enhances function and improves oral hygiene, helping to reduce the risk of cavities and gum disease.
Once your treatment is complete, the retention phase ensures that your new smile stays perfectly aligned.
Why choose Monkfield Dental?
At Monkfield Dental, we combine cutting-edge digital technology, exceptional materials, and a patient-centred approach. Every Invisalign treatment is tailored to your unique anatomy, goals, and lifestyle.
Our experienced team guides you through every stage of your journey, ensuring comfort, predictability, and long-term satisfaction.
We also offer flexible finance options, making it easier to spread the cost of your treatment and achieve the smile you deserve.
A new smile starts with an invisible plan
Invisalign is more than just a cosmetic treatment — it’s a modern, precise, and comfortable way to transform your smile.
With the expertise of a skilled dental team, you can achieve a natural, healthy, and long-lasting result — without disrupting your daily life.
If you’re thinking about straightening your teeth, book an Invisalign consultation at Monkfield Dental and take the first step towards the confident smile you’ve always wanted — discreetly, comfortably, and effectively.
