How Invisalign Works
February 26, 2025
A confident smile can change everything—but achieving perfectly aligned teeth no longer requires the hassle of metal brackets and wires. If you’ve been considering orthodontic treatment but want a more discreet, comfortable option, Invisalign® might be the solution you’ve been looking for.
Unlike traditional braces, Invisalign uses a series of clear, removable aligners to gently shift your teeth into place. The treatment is nearly invisible, easy to maintain, and designed to fit seamlessly into your daily routine. But how exactly does Invisalign work? What makes it different from conventional braces? And most importantly, is it the right choice for you?
At Parsons Orthodontics, we specialize in helping patients achieve their dream smiles using the latest Invisalign technology. Whether you’re a teen or an adult, this innovative treatment can straighten your teeth with precision and convenience.
Let’s start by understanding exactly what Invisalign is and why so many patients are choosing it.
How Does Invisalign Work?
Invisalign is a carefully designed orthodontic system that gradually shifts teeth into proper alignment using a series of clear, custom-made aligners. Unlike traditional braces, which rely on brackets and wires, Invisalign works through a controlled and predictable movement of teeth, offering a more discreet and comfortable experience.
At Parsons Orthodontics, we guide our patients through each step of the Invisalign journey, ensuring a smooth process from the initial consultation to the final results. Below is a detailed breakdown of how Invisalign works and what you can expect at each stage.
Step 1: Initial Consultation & Smile Assessment
The first step in your Invisalign journey is a comprehensive consultation at Parsons Orthodontics, where we evaluate your smile and discuss your goals. During this visit, our team will examine your teeth, take digital scans, and assess whether Invisalign is the best solution for your orthodontic needs.
Using advanced 3D scanning technology, we create a detailed image of your teeth, eliminating the need for traditional messy impressions. These digital scans allow us to map out a precise, step-by-step treatment plan, showing how your teeth will shift over time. By the end of this appointment, you’ll have a clear understanding of what to expect throughout the treatment.
Step 2: Custom Aligners Are Created
Once your personalized treatment plan is finalized, your custom Invisalign aligners are created using cutting-edge 3D printing technology. These aligners are made from SmartTrack® material, a patented thermoplastic designed specifically for Invisalign treatment. This material ensures a comfortable fit, gentle but effective tooth movement, and enhanced predictability in results.
Each set of aligners is crafted to apply just the right amount of pressure to move your teeth gradually. Because every patient's smile is unique, these aligners are tailored to fit your teeth precisely, ensuring maximum effectiveness and comfort throughout the process.
Step 3: Wearing & Changing the Aligners
Once you receive your aligners, it's time to start wearing them! For optimal results, Invisalign aligners must be worn for at least 22 hours per day, only removing them when eating, drinking anything other than water, or brushing and flossing.
The treatment works in phases, with each aligner set designed to move your teeth incrementally. Typically, you will switch to a new set of aligners every 1-2 weeks, following the customized plan created by Parsons Orthodontics. Each new aligner is slightly adjusted from the previous one, continuously guiding your teeth into their ideal positions.
While some patients may experience slight pressure or discomfort when switching to a new set of aligners, this is a normal sign that the treatment is working. The aligners are designed to be as comfortable as possible while still being effective in shifting teeth gradually.
Step 4: Regular Checkups & Adjustments
Throughout your Invisalign journey, you’ll have periodic checkups at Parsons Orthodontics to monitor progress and make any necessary adjustments. These visits are much less frequent than traditional orthodontic appointments, typically scheduled every 6 to 8 weeks.
One of the advantages of Invisalign is the flexibility it offers. Some patients may even qualify for virtual checkups, where progress can be tracked remotely. This is a great option for those with busy schedules who want to minimize in-office visits while still ensuring their treatment is on track.
During these checkups, we assess how well your teeth are moving, provide new aligners, and ensure that your treatment is progressing according to plan. If any refinements are needed, adjustments can be made to achieve the best possible outcome.
Step 5: Completing Treatment & Retainers
Once you’ve gone through all your aligners and your teeth have moved into their final positions, your Invisalign treatment is complete. However, to ensure long-lasting results, the final and equally important step is retention.
At Parsons Orthodontics, we recommend wearing a custom retainer after completing Invisalign treatment. Retainers help maintain the new alignment of your teeth and prevent them from shifting back to their original positions. Depending on your case, you may need to wear your retainer full-time for a few months before transitioning to nighttime wear.
By following a retention plan, you can protect your investment in your new smile and enjoy the benefits of properly aligned teeth for years to come.
How Long Does Invisalign Take to Work?
One of the most common questions patients ask about Invisalign is, "How long will my treatment take?" The answer depends on several factors, including the complexity of your case, your age, and how consistently you wear your aligners.
On average, Invisalign treatment takes between 6 to 18 months. However, some patients with mild misalignment may see noticeable results in as little as six months, while more complex cases requiring significant tooth movement may take closer to a year or longer.
Factors That Affect Invisalign Treatment Time
- Case Complexity – The more significant the misalignment, the longer it will take to shift teeth into their ideal positions. Minor spacing issues can be resolved quickly, while severe crowding or bite correction may require a longer treatment plan.
- Age – Invisalign works efficiently for both teens and adults, but younger patients often see faster results because their teeth and jawbones are still developing, making movement easier.
- Patient Compliance – For Invisalign to work effectively, aligners must be worn for at least 22 hours per day. Removing them too often or forgetting to switch aligners on time can extend the treatment duration.
- Regular Checkups – Following the recommended schedule for orthodontic visits ensures that your progress is on track. If any refinements are needed, they can be addressed early to prevent delays.
While every patient’s experience is unique, one of the biggest advantages of Invisalign is that it often takes less time than traditional braces—all while being more comfortable and discreet.
Is Invisalign Right for You?
Invisalign is an excellent option for many patients, but it's important to determine whether it’s the right choice for your specific needs. While clear aligners can address a wide range of orthodontic issues, some cases may still be better suited for traditional braces.
Who Is a Good Candidate for Invisalign? Invisalign is ideal for:
- Teens and adults looking for a discreet way to straighten their teeth.
- Patients with mild to moderate misalignment, including gaps, crowding, and slight overbites or underbites.
- Individuals who want an alternative to metal braces for aesthetic or lifestyle reasons.
- People who can commit to wearing their aligners for 22 hours per day and following the treatment plan closely.
What Orthodontic Issues Can Invisalign Correct? Invisalign is highly effective for treating:
- Crowded teeth – Aligners create space by gradually shifting teeth.
- Gapped teeth – Invisalign closes spaces between teeth for a more even smile.
- Overbites and underbites – Certain types of bite misalignment can be improved with Invisalign.
- Open bites and crossbites – Aligners help guide teeth into better alignment.
When Might Traditional Braces Be a Better Option?
While Invisalign is an excellent choice for many patients, some complex cases may require traditional braces for optimal results. Braces may be recommended for:
- Severe bite misalignment, such as deep overbites or jaw discrepancies that require more precise movement.
- Extremely rotated or severely crooked teeth that may not respond well to clear aligners alone.
- Patients who may struggle with compliance, as braces are fixed and do not rely on patient discipline to be effective.
During your consultation at Parsons Orthodontics, we will thoroughly evaluate your teeth and bite to determine if Invisalign is the right solution for you. If another treatment option would provide better results, we will guide you in making the best decision for your smile.
Start Your Invisalign Journey with Parsons Orthodontics
Invisalign has transformed the way orthodontic treatment is done, offering a comfortable, nearly invisible, and effective solution for straightening teeth. Whether you’re a teen looking for a discreet alternative to braces or an adult finally ready to invest in your smile, Invisalign can help you achieve the results you’ve always wanted.
At Parsons Orthodontics, we are dedicated to providing personalized Invisalign treatment plans that fit your needs, lifestyle, and goals. Our expertise, combined with state-of-the-art technology, ensures that your journey to a straighter smile is smooth and successful.
Take the First Step Toward Your Perfect Smile!
