Cosmetic Dentistry |3 min read

How Does Invisalign Move Teeth? (The Science Behind It)

Avatar for Vicki Fidler by Vicki Fidler


Woman smiling, holding Invisalign aligner

You’ve heard about traditional metal braces. They’ve been around for decades.

Orthodontists use metal brackets and wires to place constant pressure on your teeth to move them to their ideal position. The brackets are bonded to individual teeth and are connected by the archwire.

How about Invisalign®?

You’ve probably heard of this popular aligner system. They’re the #1 clear aligner company on the market!

Invisalign has straightened 10 million smiles – without having to use traditional braces.


How does Invisalign move teeth?

In this blog, we’ll discuss:

  • The science behind Invisalign
  • How attachments help your treatment
  • And the benefits of this treatment over other alternatives

Let’s jump in.

How does Invisalign move teeth?

While the aligners may just seem like a simple clear tray, they’re so much more!

Invisalign aligners are custom-made to fit over your teeth perfectly.

Your dentist in Seattle, WA will take x-rays, impressions, and photos to determine your treatment plan. They can prescribe the necessary tooth movements into your trays.

Part of the Invisalign treatment process involves you swapping to a new set of trays every one to two weeks. Each aligner is uniquely designed to help you progress to achieve your final smile.

And this is all possible thanks to the transparent material each aligner is made of!

What is Invisalign made out of?

Each aligner is made of SmartTrack Material,… This text opens a new tab to the Invisalign website… which was developed with you in mind!

SmartTrack Material is soft and smooth, which:

  • Makes the trays easy to take on and off
  • Allows your dentist to have better precision control over your tooth movements
  • Fits snugly over your teeth
  • Gives you more predictable results

The innovative material was patented by Invisalign and only used by their parent company… This text opens a new tab to the Align Technology website….

Because of this, it fits better than other clear aligner alternatives, which means faster treatment time for you.

What are Invisalign attachments?

If you decide to go with Invisalign, it may include attachments.

Attachments are tiny tooth-colored dots that are bonded onto your teeth.

They’ll secure your trays in place to move your teeth more effectively.

Your cosmetic dentist will determine if they’re necessary for your treatment.

Depending on the complexity of your case, your dentist may also recommend the use of other accessories, such as:

  • Rubber bands
  • Buttons
  • Power ridges
  • Bite ramps

The purpose of all Invisalign accessories is to guide your aligners in producing your desired results.

Who is a good candidate for Invisalign?

Whether you’re an adult or teen, if you want to straighten your smile without dealing with the hassle of metal braces, Invisalign might be for you.

The clear aligner system fixes several dental issues, including:

  • Overbite
  • Underbite
  • Crossbite
  • Gap teeth
  • Open bite
  • Crowded teeth

Need an Invisalign dentist in Seattle?

Your expert dentist at Fidler on the Tooth hopes to meet you!

Our friendly team will help you achieve your best smile conveniently and without any stress. We accept several In-Network and Out-of-Network insurance policies.

To find out if Invisalign is right for you, please schedule a consultation.

Fidler on the Tooth is located in Seattle, WA,… This text opens a new tab to our Google listing… and we’re happy to serve surrounding communities, including Capitol Hill, Ballard, Sandpoint, Queen Anne, Laurelhurst, North Seattle, Madison Park, University Village, and Wedgewood, WA.

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