March 23, 2026

How Long Does Invisalign Take? | Board Certified Orthodontist Explains

So, you’re interested in Invisalign. But naturally, you have some questions. 


Most likely near the top of your list is the question: how long does Invisalign take?


Whether you’re planning treatment around a big life event or you simply want to know what to expect, knowing the Invisalign process timeline can be helpful for wrapping your head around treatment and starting treatment confidently.


So what’s the answer? The short answer is that most patients complete treatment in about 12 to 18 months. However, like many things in orthodontics, the answer is a bit more nuanced than that, with the length of treatment being dependent on factors like the complexity of your case and how your mouth responds to treatment. 


Since everybody’s case is unique, the best way to get an accurate timeline estimate for your Invisalign treatment is to schedule an initial orthodontic consultation. However, in this article we’ll still give you plenty of info so you can at least get an idea of how long Invisalign treatment takes and why. So let’s get to it!

The Short Answer: How Long Does Invisalign Take?


Invisalign treatment uses a series of custom clear plastic trays that gradually move your teeth into alignment. So when you’re asking the question of how long is Invisalign treatment, you’re really asking about the length of time from the first set of trays to the last. 


The biggest factor that determines the average length of Invisalign treatment is case complexity, so let’s break the averages down by that:


Mild cases:
6-9 months


Moderate cases:
9-15 months


More complex cases:
12-24 months


Treatment timelines exist on a wide spectrum, where slight adjustments may be relatively quick, while other more complex cases, especially if they involve a bite correction, can require 2+ years of treatment. So, if the reason you’re reading this blog is because you’re wondering how long does Invisalign take to straighten teeth, just know that you might not have a great idea of your individual timeline until you go and see an orthodontist. 



When Will You Start Seeing Results?


Slightly different than total treatment time, but still a common question that we get is: how long does it take for Invisalign to work? As in, when will you start to notice results? 


The great thing about Invisalign is that it starts working almost immediately. As soon as you put your first set of trays in, they begin applying consistent pressure, which starts the process of gradually shifting your teeth.


Most patients will notice a visible difference in about 4 to 8 weeks, so it’s really not much of a wait before you start seeing real results.

Since Invisalign treatment is a series of plastic trays, you may also be wondering how long you wear each aligner set for. Each set of aligners is designed to move your teeth slightly, and you’ll often switch to the next set after about 1 to 2 weeks. 



Invisalign Timeline: What to Expect Step-by-Step


When you know the full Invisalign process timeline, it can make the experience feel a lot more manageable, so let’s break it down into steps. 


Initial Consultation and Planning

The first step for any orthodontic treatment is an initial orthodontic consultation. During this stage we’ll examine your mouth, take digital scans of your teeth, learn about your goals, and answer any questions you may have. We’ll then put together a treatment plan, where you’ll know both what we recommend and why we recommend it. 


Getting Your Aligners

After your plan is finalized, your scans are used to manufacture your aligners. If you’re wondering how long does it take to get Invisalign, it typically takes about 2 to 4 weeks for your aligners to be fabricated and shipped to the office. 


Active Treatment Phase

You’ll wear your aligners for 20 to 22 hours per day, and will switch to a new set every 1 to 2 weeks. This active treatment phase makes up the majority of your Invisalign treatment time, and depending on the range of factors we already mentioned, you could be in the active treatment phase for anywhere from 6 to 24 months. 


Refinements (if needed)

After treatment, it’s possible that you may need small adjustments or refinements to dial in your final result. With orthodontic treatment, patience can often be the key to great results. 


Retainers

The final piece to any Invisalign treatment is a retainer. Getting a retainer will prevent your teeth from shifting back, preserving your result in the long-term. 



What Affects How Long Invisalign Takes?

There are a few things that impact how long your Invisalign treatment takes. A couple of these are out of your control, but one is very much in your control and matters a lot. 


Case Complexity 

The more movement that’s needed to correct a person’s spacing, crowding, or bite, the longer the treatment timeline. Some patients wonder how long does Invisalign take for mild crowding and the answer is that in many cases, it’s on the shorter end of the timeline. Generally, the simpler the movement, the faster the results. 


Patient Compliance 

Wearing your aligners the recommended 20 to 22 hours per day is critical for making sure your treatment stays on track. If you don’t wear your aligners consistently, you can significantly increase your Invisalign treatment team, and make treatment more complicated. 


Biological Response
 

Everyone’s body is unique and responds to treatment differently. For example, age and bone density are two factors that can have a big impact on how quickly teeth respond to treatment. Someone who’s younger and still growing will often have teeth that move more easily, while an adult’s teeth are more resistant to change, and therefore have a slower process. 



How to Make Invisalign Work Faster 

If you want to stay on the shorter end of your timeline there’s a few ways to do that:


  • Wear your aligners consistently, sticking to the recommended 20 to 22 hours per day.
  • Stay on schedule with switching your aligners. Often every 1 to 2 weeks. 
  • Keep up with your appointments, so your orthodontist can make sure everything is on track. 


Consistency and compliance are key to making sure your treatment is as efficient as possible, and ensuring you get the best results possible. 



Conclusion

As you can see, “how long does Invisalign take?” doesn’t have a super straightforward answer, and depends on a wide range of factors from your biology, to the complexity of the case, to how consistently you wear your aligners. While most patients will fall into the 6 to 18 month range, your exact timeline is unique to you and your situation. 


Ultimately, the best way to know how long Invisalign treatment will take is to book an initial orthodontic consultation, so if you’re in the San Antonio area, and are looking for a trusted and quality orthodontist, give us a call at Pierson and Saunders, and we’ll make sure you’re in good hands when you embark on your Invisalign journey.


March 17, 2026
Braces. When you read that word there’s a good chance it evokes some sort of emotion. Maybe it’s excitement, because you’ve been waiting to fix your smile and it’s finally time. Maybe it’s worry, because you’re a parent of an anxious child and are unsure how they’ll handle the process. Maybe it’s fear, because you’re concerned that the braces are going to hurt. It’s certainly a spectrum and however you’re feeling is completely normal! One thing that everyone can benefit from before getting braces, regardless of how they feel about them, is knowledge about what the process of getting braces actually looks like. Shedding some light on the “how” can really help ease any stresses or anxieties around it. If you or your child are gearing up to get braces there’s probably a ton of questions racing through your mind. Like, how are braces put on? Or, how long does it take to put braces on? Or maybe, what are the steps involved in the braces process? Well, if you have questions about the braces process then I have some good news for you: you’re in the right spot! In this article we’re going to break down the steps involved in getting braces, provide you with helpful info on how to protect your braces after installation, and talk about a modern technique called indirect bonding that can make the process even more comfortable and precise. Understanding Orthodontic Treatment Orthodontic treatment has a ton of benefits that go well beyond straightening your teeth for aesthetics. Orthodontic treatment can improve bite function, reduce uneven wear on teeth, allow for easier brushing and flossing, and create an overall healthier balance within your mouth that’s more conducive for long-term oral health. That’s obviously not an exhaustive list of everything orthodontics can help with, but you probably wouldn’t want to read all that, so let’s get into the meat of the article: how to get braces. Steps Involved in Getting Braces The braces process happens in a few different stages and knowing these orthodontic braces steps can help alleviate some anxiety around the process. After all, sometimes the unknown is the scariest part! Initial Consultation The first step of any orthodontic treatment is the initial consultation. During this stage, an orthodontist will examine your bite and teeth, take any needed images or scans, and talk with you about your goals. This phase is all about diagnosing the issues you’re experiencing and determining the best treatment plan, whether that’s braces, or clear aligners like Invisalign, or another orthodontic option. Treatment Planning Once there’s a diagnosis, and the orthodontist has a clear understanding of your teeth and bite, they can move forward with putting together a personalized treatment plan. You’ll be recommended a treatment option, given details on the process and what the overall timeline looks like, as well as provided an explanation of the expected results. Questions are encouraged so don’t hesitate to ask your orthodontist if you’re unsure about something! Now let’s imagine you’ve gotten your treatment plan and the recommended option is braces, well let’s see what the process of getting braces put on looks like! How Are Braces Put On? The Step-by-Step Process Patients are always asking questions like how long do braces take to put on? Understanding the braces steps can help answer this question and make you feel more confident going into the process of getting braces. Step 1: Cleaning and Preparing Teeth In order for the brackets to bond properly to the teeth, the orthodontic team must clean and dry your teeth. Step 2: Placing the Brackets When placing the brackets, they’ll position each one in a unique way depending on what’s required to get the most efficient tooth movement. Step 3: Securing the Brackets A special adhesive will be used to bond the brackets to the surface of the tooth. Once the brackets are in position, a curing light will harden the adhesive so that they’re firmly set. Step 4: Adding the Archwire After the brackets are secured, the next step is running an archwire through them. Designed tension on this wire creates gentle pressure on your teeth and gradually moves them into the desired positioning. Once patients see the teeth braces steps laid out clearly, it makes the whole process feel a lot more manageable. Then for the answer to the question of how long does it take to get braces put on? Typically the appointment lasts somewhere between 60 and 90 minutes. A large portion of this time is spent correctly positioning the brackets and making sure they’re in their proper placement before securing them. Since that meticulous placement accounts for most of your time in the chair, how great would it be if the orthodontist could take care of that part ahead of time? Well, ask and you shall receive! Some modern orthodontic practices (Pierson & Saunders being one of them of course!) have adopted a technique that allows for that very thing. This process is called indirect bonding. What is Indirect Bonding? With indirect bonding, the braces procedure is a little bit different and can change the answer to the question of: how long does it take to put braces on teeth? Traditionally, the orthodontist carefully places each individual bracket one at a time while the patient is sitting in the chair. However, with indirect bonding, the brackets are all able to be positioned ahead of time. But how? It starts with a 3D scan of your teeth. This is then used to plan the exact placement of every bracket and produce a physical model of your teeth. The orthodontist will then perfect the positioning of the brackets on this model before your appointment. When it’s time to put your brackets on, these pre-positioned brackets are then just transferred to your mouth with a custom tray. Basically, the time consuming precision work of placing the brackets in their planned positions all happens before you sit down in the chair. Why Indirect Bonding is an Upgrade So why does indirect bonding matter? Is indirect bonding better? Is indirect bonding quicker? Not only can indirect bonding save you time in the chair, but it can also improve your overall treatment outcome. Bracket placement plays a huge role in how efficiently your teeth move during treatment, and indirect bonding allows for extremely accurate bracket placement. Let’s take a look at the 3 biggest advantages of indirect bonding: Better Precision Since the bracket placement is planned digitally and an orthodontist can take as long as they need when positioning the bracket, you can be sure the bracket placement is going to be as accurate as possible. More Efficient Appointments Since the brackets are transferred using a tray rather than being placed one-by-one, while you’re sitting in the chair, the process of getting braces with indirect bonding can be a lot more efficient. More Consistent Results By having a carefully planned setup, the treatment process is smoother, more efficient, and can deliver more predictable results. Taking Care of Your Braces After Installation Alright, so your braces are in place and you’re on the path to straighter teeth. Next step, figuring out how to take care of them so that you can keep your teeth healthy and your treatment plan on track. One of the singular most important things you can do, while having braces, is maintaining excellent oral hygiene. It takes a little bit more work than when you don’t have braces but it’s well worth it. Brackets and wires create a lot of places for food and plaque to hide, so you have to be diligent when it comes to brushing and flossing. Here’s some general tips for making sure your braces stay intact and your oral hygiene stays fresh: Brush after meals whenever possible Floss daily using floss threaders or orthodontic floss Use orthodontic wax if you have a bracket or wire that’s causing irritation Avoid hard or sticky foods that could damage your brackets Conclusion Understanding the process of getting braces ahead of time can help make the whole experience feel much less intimidating. By pulling back the curtain, you can see that it’s simply a series of carefully planned steps that are designed to bring you a beautiful and healthy new smile. With advanced techniques like indirect bonding that make the braces process more precise and efficient, the patient experience for getting braces has never been better. At Pierson & Saunders we are proud to be at the forefront of adopting modern technologies and techniques that make treatment for our patients easier and more comfortable. If you’re looking for an orthodontist in San Antonio for you or your child, schedule an appointment with us today, and see what orthodontic treatment is supposed to be like.
March 17, 2026
Braces. When you read that word there’s a good chance it evokes some sort of emotion. Maybe it’s excitement, because you’ve been waiting to fix your smile and it’s finally time. Maybe it’s worry, because you’re a parent of an anxious child and are unsure how they’ll handle the process. Maybe it’s fear, because you’re concerned that the braces are going to hurt. It’s certainly a spectrum and however you’re feeling is completely normal! One thing that everyone can benefit from before getting braces, regardless of how they feel about them, is knowledge about what the process of getting braces actually looks like. Shedding some light on the “how” can really help ease any stresses or anxieties around it. If you or your child are gearing up to get braces there’s probably a ton of questions racing through your mind. Like, how are braces put on? Or, how long does it take to put braces on? Or maybe, what are the steps involved in the braces process? Well, if you have questions about the braces process then I have some good news for you: you’re in the right spot! In this article we’re going to break down the steps involved in getting braces, provide you with helpful info on how to protect your braces after installation, and talk about a modern technique called indirect bonding that can make the process even more comfortable and precise. Understanding Orthodontic Treatment Orthodontic treatment has a ton of benefits that go well beyond straightening your teeth for aesthetics. Orthodontic treatment can improve bite function, reduce uneven wear on teeth, allow for easier brushing and flossing, and create an overall healthier balance within your mouth that’s more conducive for long-term oral health. That’s obviously not an exhaustive list of everything orthodontics can help with, but you probably wouldn’t want to read all that, so let’s get into the meat of the article: how to get braces. Steps Involved in Getting Braces The braces process happens in a few different stages and knowing these orthodontic braces steps can help alleviate some anxiety around the process. After all, sometimes the unknown is the scariest part! Initial Consultation The first step of any orthodontic treatment is the initial consultation. During this stage, an orthodontist will examine your bite and teeth, take any needed images or scans, and talk with you about your goals. This phase is all about diagnosing the issues you’re experiencing and determining the best treatment plan, whether that’s braces, or clear aligners like Invisalign, or another orthodontic option. Treatment Planning Once there’s a diagnosis, and the orthodontist has a clear understanding of your teeth and bite, they can move forward with putting together a personalized treatment plan. You’ll be recommended a treatment option, given details on the process and what the overall timeline looks like, as well as provided an explanation of the expected results. Questions are encouraged so don’t hesitate to ask your orthodontist if you’re unsure about something! Now let’s imagine you’ve gotten your treatment plan and the recommended option is braces, well let’s see what the process of getting braces put on looks like! How Are Braces Put On? The Step-by-Step Process Patients are always asking questions like how long do braces take to put on? Understanding the braces steps can help answer this question and make you feel more confident going into the process of getting braces. Step 1: Cleaning and Preparing Teeth In order for the brackets to bond properly to the teeth, the orthodontic team must clean and dry your teeth. Step 2: Placing the Brackets When placing the brackets, they’ll position each one in a unique way depending on what’s required to get the most efficient tooth movement. Step 3: Securing the Brackets A special adhesive will be used to bond the brackets to the surface of the tooth. Once the brackets are in position, a curing light will harden the adhesive so that they’re firmly set. Step 4: Adding the Archwire After the brackets are secured, the next step is running an archwire through them. Designed tension on this wire creates gentle pressure on your teeth and gradually moves them into the desired positioning. Once patients see the teeth braces steps laid out clearly, it makes the whole process feel a lot more manageable. Then for the answer to the question of how long does it take to get braces put on? Typically the appointment lasts somewhere between 60 and 90 minutes. A large portion of this time is spent correctly positioning the brackets and making sure they’re in their proper placement before securing them. Since that meticulous placement accounts for most of your time in the chair, how great would it be if the orthodontist could take care of that part ahead of time? Well, ask and you shall receive! Some modern orthodontic practices (Pierson & Saunders being one of them of course!) have adopted a technique that allows for that very thing. This process is called indirect bonding. What is Indirect Bonding? With indirect bonding, the braces procedure is a little bit different and can change the answer to the question of: how long does it take to put braces on teeth? Traditionally, the orthodontist carefully places each individual bracket one at a time while the patient is sitting in the chair. However, with indirect bonding, the brackets are all able to be positioned ahead of time. But how? It starts with a 3D scan of your teeth. This is then used to plan the exact placement of every bracket and produce a physical model of your teeth. The orthodontist will then perfect the positioning of the brackets on this model before your appointment. When it’s time to put your brackets on, these pre-positioned brackets are then just transferred to your mouth with a custom tray. Basically, the time consuming precision work of placing the brackets in their planned positions all happens before you sit down in the chair. Why Indirect Bonding is an Upgrade So why does indirect bonding matter? Is indirect bonding better? Is indirect bonding quicker? Not only can indirect bonding save you time in the chair, but it can also improve your overall treatment outcome. Bracket placement plays a huge role in how efficiently your teeth move during treatment, and indirect bonding allows for extremely accurate bracket placement. Let’s take a look at the 3 biggest advantages of indirect bonding: Better Precision Since the bracket placement is planned digitally and an orthodontist can take as long as they need when positioning the bracket, you can be sure the bracket placement is going to be as accurate as possible. More Efficient Appointments Since the brackets are transferred using a tray rather than being placed one-by-one, while you’re sitting in the chair, the process of getting braces with indirect bonding can be a lot more efficient. More Consistent Results By having a carefully planned setup, the treatment process is smoother, more efficient, and can deliver more predictable results. Taking Care of Your Braces After Installation Alright, so your braces are in place and you’re on the path to straighter teeth. Next step, figuring out how to take care of them so that you can keep your teeth healthy and your treatment plan on track. One of the singular most important things you can do, while having braces, is maintaining excellent oral hygiene. It takes a little bit more work than when you don’t have braces but it’s well worth it. Brackets and wires create a lot of places for food and plaque to hide, so you have to be diligent when it comes to brushing and flossing. Here’s some general tips for making sure your braces stay intact and your oral hygiene stays fresh: Brush after meals whenever possible Floss daily using floss threaders or orthodontic floss Use orthodontic wax if you have a bracket or wire that’s causing irritation Avoid hard or sticky foods that could damage your brackets Conclusion Understanding the process of getting braces ahead of time can help make the whole experience feel much less intimidating. By pulling back the curtain, you can see that it’s simply a series of carefully planned steps that are designed to bring you a beautiful and healthy new smile. With advanced techniques like indirect bonding that make the braces process more precise and efficient, the patient experience for getting braces has never been better. At Pierson & Saunders we are proud to be at the forefront of adopting modern technologies and techniques that make treatment for our patients easier and more comfortable. If you’re looking for an orthodontist in San Antonio for you or your child, schedule an appointment with us today, and see what orthodontic treatment is supposed to be like.

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