Close up of red beautiful female lips toothy smile


Having straight teeth is a desirable trait for most people, given the fact that about 4 million Americans have some type of braces. 

Straighter teeth not only boost your self-esteem but people with a straighter smile are more likely to land better jobs, give off a great first impression, and have overall healthier teeth. But traditional metal braces may scare people away from going for that gleaming smile due to pain, time, and cost. 

Thankfully, Invisalign exists to give you that smile you deserve without the metal brackets and wires that many think are cumbersome. But how does Invisalign work?

If you’re interested in having straighter teeth using Invisalign keep reading to learn more!

What is Invisalign?

When you think of braces, what likely comes to mind are metal brackets, wires, headgear, and other instruments used to put teeth into place. 

Invisalign is different.

Invisalign is a dental treatment used to straighten moderately crooked teeth using plastic aligners instead of metal. The plastic aligners gently shift teeth into place and are removable.

One of the benefits of Invisalign is that the plastic aligners are clear and mostly unnoticeable and can fit nicely into many different lifestyles. Many adults and teenagers choose Invisalign for social and professional reasons. 

How Does Invisalign Work?

If you’re curious about how Invisalign works, let’s walk through the general process your orthodontist will take once you’re approved for Invisalign. 

In meeting with your orthodontist, they will take molds and x-rays of your teeth. This is so they can create plastic aligners and chart the best way for progress. 

Once the aligners are made, your orthodontist will show you how to place them. They may even need to make adjustments to ensure a proper fit.

Then you start wearing your aligners! You will wear one set of aligners for several weeks and then come back for a visit for a new set as the orthodontist examines your progress. The reason for this is because the aligners are moving your teeth, and you need a new set to increase your progress. 

Because everyone’s situation is different, each treatment plan will cater to the needs of the individual. The orthodontist must take their time and construct a plan that will give ideal results.

With each aligner change, you may see some change in the way your teeth look and feel. This means that Invisalign is working and you’ll see a complete straighter smile soon!

Common FAQ

Invisalign seems too good to be true. But there might still be some unanswered questions. Let’s take a look at these. 

How long does Invisalign take?

The answer to this question will vary based on needs and cases. In most cases, the Invisalign treatment will take about 12-18 months, but that is very contingent on wearing your aligners, showing up for your appointments, and following doctor’s orders.

Is caring for the aligners hard? 

No, caring for the aligners is relatively easy! 

Using antibacterial soap, brush the inside and outside of your aligners, and rinse with warm water. Be sure to rinse your aligner case as well because bacteria can breed here as well. 

Avoid using toothpaste to clean your aligners because it could cause scratching. 

What are the eating restrictions?

Because the aligners are removable, you can eat whatever you want! Stick to healthier foods and use sugar sparingly.

Is Invisalign for everyone?

Invisalign is a wonderful treatment, but it’s not for everyone. It’s up to your orthodontist discretion and what they believe is the right treatment plan for you. 

In some more severe cases, Invisalign might not be the best treatment plan, but your orthodontist can recommend other options that will work in your favor. 

How long should you wear your aligners?

You need to be wearing your aligners daily for at least 20-22 hours and breaking for meals. If you wear aligners for anything less, you will extend your treatment time and your progress will not increase as smoothly. 

Can any dentist or orthodontist provide Invisalign?

Not all dentists or orthodontists are trained in Invisalign or even offer it in their practice. When you’re considering Invisalign, find a provider in your area who specializes in it to get the best results.

Is Invisalign painful?

With metal braces, there is noticeable pain especially when the brackets rub up against your gums. Sometimes wires will break and that’s painful as well. 

For the most part, Invisalign is not as painful as metal braces, but there may be some initial pressure as your teeth shift. Also, if your aligners are digging into your gums and causing pain, likely, they fit incorrectly. Talk to your orthodontist if you have any pain at all. 

Is Invisalign expensive?

Invisalign is no more expensive than metal braces. Much of the cost will be determined by the length of treatment and other treatments you may need alongside it. Consult your insurance plan or dental office about any payment plans they might offer. 

What happens after Invisalign?

You have a wonderful smile! Some dentists will recommend that you wear retainers to discourage the teeth from shifting. Your orthodontist will fit you for a retainer and instruct you on when and how to wear it. 

Invisalign: Is it Right For You?

Hopefully, this has answered the question of how does Invisalign works and piqued your interest in its role in straighter, healthier teeth. 

Do you want to learn more about Invisalign or find a provider near you? Our team of experts can answer any questions you might have. Reach out to us today!