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How Does Invisalign Work

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In the quest for a confident smile, many individuals are now opting for innovative solutions beyond braces. Among these, Invisalign has emerged as a frontrunner. But what is the secret behind its success, and how does Invisalign work to produce stellar results?

This guide aims to shed light on this advanced orthodontic tool. So, if you have been curious about this clear aligner and its potential to transform your smile, stick around. By the end, you will understand how Invisalign can help you achieve the smile you’ve always wanted.

Invisalign vs. Traditional Braces

When it comes to achieving a straighter smile, two popular methods stand out: Invisalign and traditional braces. Before delving into the workings of Invisalign, let's examine how these options compare in various aspects.





Nearly invisible; clear aligners.

Visible metal brackets and wires.


Smooth, removable aligners; no metal wires.

Metal components may cause discomfort.


Easy to clean; no dietary restrictions.

Require special care and dietary limits.

Treatment Duration

Varies: typically 12-18 months.

Often longer treatment time.

In a nutshell, Invisalign offers a more discreet, comfortable, and convenient option for many, while traditional braces remain highly effective for complex cases. In the end, the choice between them depends on your unique circumstances.

Dental Problems Treated by Invisalign

Invisalign isn't just about achieving a more attractive smile; it's also designed to address a range of dental issues that may be affecting your oral health. The common dental problems that Invisalign can effectively fix are as follows:

  • Overbites
  • Underbites
  • Crossbites
  • Open Bites
  • Crowded Teeth
  • Overlapping Teeth
  • Gaps Between Teeth
  • Misaligned Midlines

The versatility of Invisalign in addressing a wide range of dental problems makes it a popular choice among those seeking both aesthetic and functional improvements. Still, it’s important to note that not all types of tooth-related issues can be fixed with this treatment.

How Does Invisalign Actually Work?

Invisalign works by using a set of clear plastic aligners that are custom-made just for you. These aligners are crafted to exert controlled pressure on specific parts of your teeth, slowly coaxing them into their intended positions.

You wear each set of aligners for a set amount of time, usually one to two weeks. After that, you move on to the next set. This cycle continues until your teeth have shifted into their desired alignment.

a hand in blue glove holding an invisalign

The Process of Invisalign Treatment

For those considering the Invisalign treatment, it's essential to understand the process clearly to ensure a successful outcome. Below is a breakdown of what this exactly entails.

Step 1: Consultation and Treatment Planning

The journey to a straighter smile begins with a visit to an Invisalign-trained orthodontist or dentist. During your consultation, they will assess your dental condition, discuss your goals, and determine if Invisalign is suitable for you. If it is, they will create a personalized treatment plan.

Step 2: Creating Custom Aligners

Once your treatment plan is established, it’s time to craft your custom aligners. These are made from a comfortable, BPA-free plastic material, ensuring a fit over your teeth. Your orthodontist will create a 3D model of your teeth, which serves as the foundation for your aligners.

Step 3: Aligner Progression

Invisalign treatment involves a series of aligners designed to move your teeth incrementally. You'll wear each set for about one to two weeks before switching to the next. As you progress through the aligners, your teeth gradually shift into ideal positions.

Step 4: Monitoring and Adjustments

Regular check-up appointments with your orthodontist are essential to monitor your progress and ensure everything is on track. They may make adjustments to your treatment plan if necessary, ensuring you achieve the best results.

Step 5: Completion and Retention

Once you have completed your Invisalign treatment, you will likely need to wear a retainer. This helps maintain your new smile by preventing your teeth from shifting back to their original positions.

The commitment to these steps, combined with your orthodontist's expertise, paves the way for the remarkable transformation of your smile, helping you achieve the confidence and happiness you deserve.

Invisalign’s Pros and Cons You Should Know

When considering Invisalign as your choice for teeth straightening, it's crucial to weigh the pros and cons carefully. Here's what makes Invisalign stand out and where it might have some limitations:


  • Invisibility: Invisalign aligners are virtually invisible, making them a discreet choice.
  • Comfort: They are more comfortable than traditional braces, with no wires or brackets to irritate your mouth.
  • Removability: You can (and must) remove them for eating, drinking anything besides water, and brushing.
  • Predictable Results: Invisalign's advanced technology allows for precise results.
  • Easy Maintenance: Cleaning them is a breeze.


  • Compliance: You must wear them 20 to 22 hours a day for optimal results.
  • Cost: Invisalign may be more expensive than traditional braces in some cases.
  • Frequent Brushing: Invisalign users must brush after every meal before reattaching.
  • Not Suitable for All Cases: While versatile, Invisalign is not the best solution for severe orthodontic issues.

While Invisalign comes with a number of outstanding benefits, such as comfort, discretion, and the ability to be removed, it also requires a commitment and may be more expensive than other options.

a person brushing an Invisalign under running water and toothbrush

Prolonging the Efficacy of Your Invisalign Aligners

Maintaining the cleanliness and clarity of your Invisalign aligners is key to ensuring they work effectively throughout your treatment journey. The following are some practical steps to help you keep your aligners in tip-top shape:

Daily Rinsing

Every time you remove your aligners, whether for a meal or a snack, rinse them under lukewarm water. This simple step can prevent the buildup of plaque and dried saliva buildup, ensuring your aligners remain clear and free from unsightly residues.

Gentle Brushing

Just as you brush your teeth at least twice daily, your aligners also need gentle brushing. Use a soft-bristled toothbrush without toothpaste and gently brush the entire surface of the aligner. This will help in removing any lingering particles.

Nightly Soak

Consider soaking your aligners once a week in a denture cleaner or Invisalign cleaning crystals for a deeper clean. This soak can help in removing any stubborn plaque or deposits, ensuring your aligners remain clear and fresh.

Avoiding Hot Water

When cleaning your aligners, always use lukewarm water. Exposure to hot water can potentially warp the plastic material, which could affect the fit and effectiveness of your treatment.

Keep Them Safe

Keeping your aligners safe is crucial when you are not in your mouth. Always store your aligners in their protective case when not in use. This not only keeps them clean but also prevents any accidental mishaps.

Clean aligners lead to happy teeth, and happy teeth lead to a radiant, confident smile. So, take these simple precautions to make the most of your Invisalign journey while preserving your oral health.

Smile Confidently with Smart Orthodontics' Invisalign!

Your smile deserves the best, and that's exactly what Smart Orthodontics offers! Our custom-made aligners are designed to fit your lifestyle and unique smile, providing effective results without the hassle.

Why choose Invisalign with us?

  • Expertise you can trust
  • Personalized treatment
  • Stunning results
  • Exceptional comfort

No metal wires, no uncomfortable adjustments—just clear, removable aligners that work like magic. Contact us today to schedule your Invisalign consultation!


And there you have it—a comprehensive breakdown of how Invisalign works. From the initial consultation to the stunning smile transformation, Invisalign offers a modern solution for achieving the smile of your dreams.

Whether you are worried about treatment duration, comfort, or dietary restrictions, you can now confidently take the first step toward your smile makeover. Say goodbye to traditional braces and hello to a more discreet and comfortable path with Invisalign!


How long does Invisalign treatment typically take?

The duration of Invisalign treatment typically varies depending on individual cases, but it often falls within the 12 to 18-month range. Your specific treatment timeline will be determined by factors such as the complexity of your dental issues.

Is Invisalign painful?

While you may experience some discomfort during the adjustment period of each new set of aligners, it is generally less painful than traditional braces. Invisalign's smooth, custom-made aligners are designed for comfort, minimizing irritation and discomfort.

Is Invisalign suitable for children and teenagers?

Invisalign offers specialized treatment designed specifically for children and teenagers. These treatments take into consideration the unique needs and dental development of younger patients, making Invisalign a viable and effective orthodontic solution for teens.

Can Invisalign fix severe bite problems?

Invisalign is indeed effective for correcting mild to moderate bite problems, such as overbites, underbites, and crossbites. However, in cases of severe bite issues, alternative orthodontic treatments or surgical interventions may be necessary to achieve the desired results.

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