How Long Does Invisalign® Take?

May 6, 2025

If you’ve been dreaming of a straighter, more confident smile, Invisalign® might be the perfect solution for you. One of the most common questions we hear at Windsor Implant & Cosmetic Dentistry is: “How long does Invisalign® take?” The short answer? It depends on your unique smile and treatment goals — but most patients finish their Invisalign® journey in less time than they expect. Let’s break it down.

Average Invisalign® Treatment Time

For most adults and teens, Invisalign® treatment typically takes between 12 to 18 months. Some cases may be shorter — as little as 6 months — while more complex cases may extend beyond 18 months. Compared to traditional metal braces, which often require 18 to 24 months or longer, Invisalign® offers a faster and more flexible path to a straighter smile.

What Affects How Long Invisalign® Takes?

Every smile is unique, and several factors influence how long you’ll need to wear your aligners:

Severity of misalignment: Mild crowding or spacing issues may resolve in just a few months, while more complex bite corrections (like overbite, underbite, or crossbite) can take longer.

Age: Adults and teens both benefit from Invisalign®, but younger patients’ teeth may shift slightly faster due to ongoing bone development.

Compliance with wear time: To stay on track, you’ll need to wear your aligners 20–22 hours per day — only removing them to eat, drink (except water), brush, and floss. Skipping wear time can delay results.

Tooth movement response: Everyone’s teeth respond differently; some patients achieve movement faster, while others need a little more time to reach the ideal result.

What to Expect During Treatment

Once you begin Invisalign®, you’ll receive a series of custom-made clear aligners designed just for you. You’ll switch to a new set of aligners every 1 to 2 weeks to gradually move your teeth into place. You’ll also have regular check-ins at Windsor Implant & Cosmetic Dentistry every 6–8 weeks to ensure everything is progressing as planned. Dr. Sophia Beason-Brown and our team will monitor your progress, make any needed adjustments, and cheer you on as you get closer to your dream smile.

Can You Speed Up Invisalign® Treatment?

While there’s no shortcut, you can stay on track or even finish sooner by:

Wearing your aligners as instructed (20–22 hours/day)

Maintaining excellent oral hygiene

Attending all your dental check-ups

Following Dr. Beason-Brown’s recommendations

Skipping aligners, missing appointments, or poor oral care can extend your timeline — so consistency is key.

Ready to Get Started With Invisalign®?

If you’re curious whether Invisalign® is right for you, there’s no better time to explore your options. Our friendly team in Windsor, CT, is here to guide you every step of the way — from your first consultation to your beautiful new smile. Let’s make your Invisalign® journey smooth, comfortable, and rewarding! Request an Invisalign® appointment today to learn more!