Posted on July 6, 2026

Have you been thinking about straightening your teeth but don’t want to go for traditional metal braces?

You’re not alone.

Many adults and teenagers want a straighter smile without the noticeable appearance of any type of brackets and wires. That’s one of the biggest reasons why Invisalign treatment has become one of the most popular orthodontic treatments worldwide.

At Aldgate Dental Care, we help patients achieve healthier, more confident smiles with personalised Invisalign treatment in London. Whether you’re dealing with crowded, crooked teeth, gaps, or bite concerns, Invisalign offers a discreet and effective way to improve your smile while fitting comfortably into your daily routine.

If you’re researching your options, you may be wondering:

  • What is Invisalign treatment?
  • How does Invisalign work?
  • Does Invisalign actually work?
  • Can Invisalign fix overbites and gaps?
  • Is Invisalign faster than braces?

In this guide, we’ll answer these common questions and explain exactly how Invisalign works to transform your smile.

What Is Invisalign Treatment?

Before exploring how Invisalign works, it’s important to understand what Invisalign treatment actually is.

Invisalign is an advanced orthodontic system that generally uses a series of tailor-made, clear aligners to gradually move teeth into their ideal positions.

Unlike traditional braces, Invisalign doesn’t rely on metal brackets or wires.

Instead, each aligner is made from a smooth, transparent material that fits comfortably over your teeth.

This modern dental Invisalign treatment is designed to be:

  • Discreet
  • Comfortable
  • Removable
  • Customised to your smile
  • Effective for many orthodontic concerns

Using advanced digital technology, every Invisalign orthodontic treatment plan is carefully tailored to the individual.

As these aligners are virtually invisible when worn, many people prefer clear aligner Invisalign treatment over traditional braces, particularly adults who want a more discreet way to straighten their teeth.

How Does Invisalign Work?

One of the most common questions patients ask is: “How does Invisalign work?”

Invisalign works by applying gentle, controlled pressure to specific teeth over time. Each aligner is designed to move your teeth slightly closer to their ideal position. As you progress through a series of aligners, your smile gradually becomes straighter.

Let’s have a look at the process:

Step 1: Initial Consultation

Your Invisalign journey begins with a consultation.

During your appointment, the Invisalign dentist will assess your oral health condition, discuss your smile goals, and evaluate whether Invisalign is suitable for your needs.

Step 2: Digital Smile Scan

Modern Invisalign treatment uses advanced digital scanning technology to create a proper and precise 3D model of your teeth.

This allows your dentist to plan every stage of treatment with exceptional accuracy.

Step 3: Personalised Treatment Planning

Using specialised software, your dentist creates a customised treatment plan that maps the exact movement of your teeth.

You’ll often be able to preview your expected results before treatment even begins.

Step 4: Custom Aligner Creation

Once your treatment plan is approved, a series of clear aligners is created precisely for your smile.

Each aligner is slightly different from the previous one and is designed to continue moving your teeth in small, controlled stages.

Step 5: Wearing Your Aligners

To achieve the best results, aligners should typically be worn for 20 to 22 hours per day.

They should only be removed when:

  • Eating
  • Drinking anything other than water
  • Brushing and flossing
  • Cleaning your aligners

Step 6: Regular Progress Reviews

Throughout treatment, you’ll attend periodic appointments so your Invisalign dentist can monitor your progress and ensure your teeth are moving according to plan.

Also Read: Invisalign Treatment in London: Everything You Need to Know

How Does Invisalign Work to Move Teeth?

Many people understand that Invisalign moves teeth, but fewer know how the process actually happens.

So, how does Invisalign work to move teeth?

The answer lies in a natural biological process called bone remodelling.

Your teeth aren’t permanently fixed in place. They are supported by bone and connected by specialised tissues known as periodontal ligaments.

When you wear an Invisalign aligner, it applies gentle pressure to selected teeth. This pressure signals your body to begin remodelling the surrounding bone.

What happens during tooth movement?

As pressure is applied:

  • Bone gradually breaks down on one side of the tooth.
  • New bone develops on the opposite side.
  • The tooth slowly shifts into its new position.
  • The surrounding tissues adapt to support the movement.

This process happens gradually and safely over time. That’s why wearing your aligners consistently is so important.

The closer you are to wearing them for 20–22 hours each day, the more predictable your results are likely to be.

In simple terms, Invisalign doesn’t force teeth into position overnight. Instead, it works with your mouth’s natural processes to create controlled and predictable tooth movement.

Does Invisalign Actually Work?

The answer is yes.

When prescribed appropriately and worn as instructed, the Invisalign process is an effective orthodontic treatment for many patients.

In fact, millions of people worldwide have successfully improved their smiles using Invisalign. Modern Invisalign treatment can successfully address:

  • Crowded teeth
  • Gaps between teeth
  • Mild to moderate overbites
  • Underbites
  • Crossbites
  • Open bites

For many patients, Invisalign can achieve results comparable to traditional braces. However, like any orthodontic treatment, success depends on following the treatment plan.

Patients who wear their aligners consistently tend to achieve the most predictable results.

How Does Invisalign Work for Overbite, Gaps, and Other Alignment Issues?

Many people assume Invisalign only fixes minor cosmetic concerns.

In reality, Invisalign orthodontic treatment can address a wide range of alignment problems.

1. How Does Invisalign Work for Overbite?

An overbite mainly occurs when the upper front teeth overlap the lower teeth excessively.

Using carefully planned aligner movements, Invisalign can gradually enhance the relationship between your upper and lower teeth if your case lies between mild and moderate.

2. How Does Invisalign Work for Gaps?

If you’re wondering how Invisalign works for gaps, the process is relatively straightforward.

The clear aligners apply gentle pressure to move teeth closer together until spaces are reduced or closed.

3. Crowded Teeth

When there isn’t enough room for teeth to fit properly, crowding can occur.

Invisalign can gradually guide teeth into better alignment, creating a more balanced smile.

4. Crossbite and Open Bite

Many patients with mild to moderate crossbites or open bites may also benefit from Invisalign treatment.

A consultation will help determine whether Invisalign is suitable for your specific needs.

Does Invisalign Work Faster Than Braces?

Patients often ask whether Invisalign works faster than braces.

The answer depends on the complexity of the case.

For some patients, Invisalign treatment may achieve results within 6 to 18 months, while more complex cases may take longer.

Rather than focusing solely on speed, it’s important to choose the treatment that best suits your dental needs and lifestyle.

Invisalign vs Traditional Braces

Invisalign Traditional Braces
Nearly invisible Highly visible
Removable Fixed
Easier to clean More difficult cleaning
No food restrictions Certain foods restricted
Fewer adjustment visits More frequent adjustments

Both treatments can deliver excellent results when appropriately planned.

Benefits of Invisalign Treatment

There are many reasons why patients opt for Invisalign treatment.

Key benefits include:

  • Virtually invisible aligners that blend naturally with your smile
  • Gives greater comfort when compared to metal brackets and wires
  • Removable convenience for eating and cleaning
  • No food restrictions
  • Easier brushing and flossing
  • Advanced digital treatment planning
  • Predictable tooth movement
  • Improved confidence throughout treatment

For many adults and teenagers, these benefits of Invisalign make it an attractive alternative to traditional braces.

Why Choose Aldgate Dental Care for Invisalign Treatment?

Finding the right dental clinic is just as important as choosing the right treatment.

At Aldgate Dental Care, we understand that every smile is unique.

Our experienced team of specialised dentists takes the time to assess your dental needs, understand your goals, and create a customised Invisalign treatment plan designed specifically for you.

When you choose Aldgate Dental Care, you benefit from:

  • Personalised treatment planning
  • Advanced digital scanning technology
  • Precise smile simulation and treatment mapping
  • Ongoing support throughout your journey
  • A patient-focused approach to care
  • Convenient Invisalign treatment in London

From your initial dental consultation to your final results, our commitment is to help you achieve a healthy, confident smile you can truly be proud of.

Frequently Asked Questions

Here are answers to the most asked Invisalign treatment-related questions,

Q1: Do aligners work if I don’t wear them all day?

For the best results, aligners should be worn for 20–22 hours per day. Wearing them less frequently may delay treatment progress.

Q2: Does Invisalign hurt?

Most patients experience mild pressure when switching to a new aligner. This usually settles within a few days.

Q3: Can Invisalign Fix Crooked Teeth?

Yes, Invisalign for crooked teeth can correct your smile by applying gentle, controlled pressure to gradually move them into better alignment.

Q4: Can I eat while wearing Invisalign?

No. Clear aligners should be removed before eating or even drinking anything other than water.

Q5: How long does Invisalign treatment take?

Many patients complete treatment within 6–18 months, although the treatment timeline may vary pendent depending on the complexity of the case.

Q6: Is Invisalign suitable for adults?

Yes. Invisalign process is one of the most popular orthodontic treatments for adults seeking a discreet solution.

Q7: How much does Invisalign treatment cost?

The Invisalign treatment cost varies depending on factors such as treatment complexity, duration, and the number of aligners required. A quick dental consultation is the best way to receive an accurate quote.

Key Takeaways

  • Invisalign normally uses a series of clear, removable aligners to straighten teeth.
  • Each transparent aligner applies gentle pressure to gradually move teeth into position.
  • Invisalign works through a natural process called bone remodelling.
  • It can help treat gaps, crowding, and many bite concerns.
  • Success depends on wearing aligners consistently.
  • Many patients combine Invisalign and teeth whitening for a complete smile makeover.
  • A consultation is the best way to determine whether Invisalign is right for you.

Book a Visit for Invisalign Treatment in London

If you’ve been wondering how Invisalign works and whether it’s the right solution for your smile, there’s no better time to find out.

At Aldgate Dental Care, we provide personalised Invisalign treatment in London designed to help patients achieve healthier, straighter, and more confident smiles.

Whether you’re concerned about crowded teeth, gaps, bite issues, or simply want to improve your smile’s look, our experienced dental team is here to guide you every step of the way.

Book your consultation today and discover how Invisalign treatment can transform your smile with comfort, convenience, and confidence.