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9 Waterfront Walk, Birmingham, West Midlands, B1 1TX

9 Waterfront Walk, Birmingham, West Midlands, B1 1TX

Invisalign Chewies: What Are They, How They Work & How To Use Them

23rd November 2023

pair of aligners one on surface one on tray

If you’ve chosen Invisalign to straighten your teeth, you know the journey towards a perfect smile involves more than just wearing clear aligners. You might have heard your dentist mention ‘Invisalign chewies’, or perhaps you’re experiencing a bit of discomfort with air gaps between your teeth and aligners.

Understanding these little accessories can make all the difference in your orthodontic treatment.

Invisalign chewies are small, spongy cylinders designed to enhance the fit of your clear braces. They play a key role in ensuring that each aligner sits snugly against your teeth, which is crucial for effective dental alignment.

This article will guide you through everything from what chewies are to how they should be used, making sure those air bubbles become a thing of the past. Keep reading as we unravel how these simple tools could lead to big improvements in managing your orthodontic care.

Let’s get chewing!

Key Takeaways

  • Invisalign chewies are small, soft cylinders that help clear aligners fit better and reduce discomfort during orthodontic treatment; they work by providing consistent pressure on the aligners when bitten.
  • Using Invisalign chewies involves biting down on them for 5–10 minutes after putting in your aligners, then moving them to different areas of your mouth to ensure even pressure. Cleaning with soap, water, or mouthwash after each use is essential for hygiene.
  • They can potentially speed up the overall treatment process by helping the aligners fit better and move teeth more effectively if used as directed by the orthodontist.




Dentist assisting female patient to wear braces in dental clinic


What Are Invisalign Chewies?

Invisalign chewies are small, soft chewing devices used to help seat clear aligners properly and reduce tooth mobility during orthodontic treatment. They come in different types and should be cleaned regularly for effective use.


Purpose and benefits

Purpose and benefits

Aligner chewies help your clear retainers fit better. When you bite down on them, they push the aligners tightly onto your teeth. This means your teeth can move into place more correctly.

Chewies also make it less likely for air gaps to be between your teeth and the aligner. With no gaps, your treatment could work better and maybe faster too.

Using chewies can make wearing dental appliances more comfortable. You feel less pain because they help adjust the pressure when new aligners feel tight or uncomfortable at first. They are a good choice instead of chewing gum, which is not allowed with aligners.

Plus, they’re easy to carry around, so you can use them anywhere you need to keep your orthodontic treatment going well.

Types and proper care

Invisalign chewies come in different shapes and sizes, including cylindrical and rectangular options. They are usually made of a soft material that provides comfort while biting down on them.

It’s essential to clean aligner chewies regularly to maintain oral hygiene and prevent the buildup of bacteria. You can simply wash them with mild soap and water or use denture cleaning tablets for a thorough cleanse.

When it comes to frequency of usage, aligner chewies should be used as recommended by your orthodontist, typically around 10–15 minutes each time. Additionally, they are reusable but may need replacement over time due to wear and tear.


If you don’t have access to Invisalign chewies or prefer alternatives, there are other options available. One common substitute is using sugar-free chewing gum. Chewing gum also helps to seat the aligners properly and reduce discomfort caused by shifting teeth.

Another alternative is using a clean cotton roll or even a pencil eraser to apply pressure to the aligners for a better fit. Some people find success with using small wads of dental wax instead of chewies.

Orthodontic rubber bands can be used as an alternative method to help move the teeth and aid in seating the aligners. However, it’s essential to consult your orthodontist before trying any alternative methods to ensure they are suitable for your specific treatment plan.

How Do Invisalign Chewies Work?

Invisalign chewies are small, soft plastic cylinders that help to seat the aligners properly on your teeth. When you bite down on them, they apply gentle and even pressure across the entire surface of the aligner.

This helps ensure a snug fit of the aligner against your teeth and promotes better movement of the teeth into their correct position. As a result, using Invisalign chewies can help enhance the effectiveness of clear aligner therapy by aiding in proper tooth shifting without causing discomfort.

These chewies work by assisting in maintaining consistent pressure and reducing air gaps between your teeth and the aligner when you bite on them. This makes it easier for the aligners to do their job effectively and helps speed up your treatment process while also making it more comfortable overall.

How to Use Invisalign Chewies

1. Place the chewie between your teeth and bite down gently, then move it to different areas of your mouth to ensure even pressure on the aligners. Continue reading to learn more about maximising the effectiveness of Invisalign Chewies!

Step-by-Step Guide

  1. Before using Invisalign chewies, ensure that your aligners are properly in place on your teeth.
  2. Place the chewie between your teeth and bite down gently but firmly for about 5 – 10 seconds.
  3. Move the chewie to a different spot in your mouth and repeat the biting process.
  4. Continue this process for 5-10 minutes each time you use the chewie, ideally around 3-4 times a day.
  5. After each use, clean the chewie with soap and water or an alcohol-free mouthwash to maintain hygiene.
  6. Store the chewie in its case or a clean container when not in use to prevent it from gathering bacteria.

Can they speed up treatment?

Invisalign chewies can help speed up your treatment by providing extra force to the aligners, helping them fit better and move your teeth more effectively. By biting on the chewies for a few minutes several times a day, you can enhance the pressure applied to your teeth, leading to faster results.

The chewing motion helps the aligners sit properly against your teeth, making them more efficient in straightening and aligning your smile.

Using Invisalign chewies along with your aligners as directed by your orthodontist can potentially accelerate the overall treatment process and improve its effectiveness.


In conclusion, Invisalign Chewies are small tubes of soft, flexible plastic that help to seat the Invisalign aligners properly. They work by providing a gentle and uniform force on the teeth when chewed.

Using them is quite simple—just bite down on Chewies for 5–10 minutes after putting in your aligners. It’s essential to use them as directed by your orthodontist for effective treatment with clear aligners.



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9 Waterfront Walk, Birmingham, West Midlands, B1 1TX

9 Waterfront Walk, Birmingham, West Midlands, B1 1TX