Will Invisalign Affect My Speech?

If you’re considering Invisalign to straighten your teeth, one common concern you may have is whether it will affect the way you speak. After all, your smile plays a big role in communication, not just visually, but verbally. While Invisalign may cause minor speech adjustments in the beginning, most people adapt quickly and speak normally within a few days. Let’s explore why this happens, what to expect, and how to make the transition as smoothly as possible.

Why Invisalign Might Affect Speech at First

Invisalign aligners are made from smooth, thin plastic and are custom molded to fit snugly over your teeth. When you first start wearing them, your mouth and tongue need a little time to adjust to the new shape and feel. This may cause a slight lisp or change in pronunciation, especially with “s” and “sh” sounds.

This is completely normal and typically temporary. Just like getting used to a new retainer or dental appliance, your mouth will learn to accommodate the aligners and return to normal speech within a few days to a week.

Tips to Adjust Your Speech Quickly

If you’re worried about sounding different while wearing Invisalign, here are some simple tips to help you adjust faster.

Practice Talking Out Loud
Reading aloud, singing, or engaging in conversations can help your mouth and tongue get used to the aligners more quickly. The more you speak, the faster your brain and muscles adapt.

Be Consistent with Wear Time
Wearing your aligners for the recommended 20 to 22 hours a day not only keeps your treatment on track but also helps you get used to them faster. Taking them in and out frequently can delay the adjustment process.

Stay Hydrated
A dry mouth can make speaking more difficult. Drink plenty of water throughout the day to keep your mouth moist and your speech smooth.

Talk to Your Dentist or Orthodontist
If you notice that your lisp persists beyond the first couple of weeks or significantly impacts your communication, talk to your dental professional. They can evaluate the fit of your aligners and make adjustments if necessary.

What You Can Expect Long-Term

For the vast majority of patients, any speech issues are temporary and mild. In fact, many people find that their speech returns to normal within a few days of starting Invisalign. Once your mouth adjusts, you’ll likely forget you’re even wearing them, just like wearing glasses or contact lenses.

And here’s the best part: at the end of your Invisalign journey, you’ll not only speak clearly but do so with a straighter, more confident smile.

It’s completely natural to wonder how Invisalign might affect your speech, especially if you talk frequently for work or social situations. While there may be a short adjustment period, most people experience little to no long-term impact. With a bit of practice and patience, you’ll be back to speaking clearly while your teeth quietly move into place behind the scenes.

About the Author

Dr. Bradford Plasha is a graduate of the Rutgers School of Dental Medicine. Since leaving school, he has received extensive training in dental implant dentistry, and he is currently a Fellow in the International Dental Implant Association. He is also a member of the American Dental Association and the Pennsylvania Dental Association. Looking to straighten your troubles out with Invisalign? Make your appointment today online or call our Collegeville office at (484) 854-6900.