How Long Does It Take For Invisalign To Straighten Your Teeth?

by | Feb 27, 2023 | Cosmetic Dentistry

Are you looking for an innovative solution to straighten your teeth without the hassle of metal braces? Invisalign may be the answer you are looking for! But how long does it take for Invisalign to work? This article will discuss how long you can expect to wait before seeing results and the pros and cons of this teeth-straightening system.

What is Invisalign?

Invisalign is a system of clear, customized plastic aligners that are virtually invisible when worn. Invisalign uses advanced computer software to map out a precise treatment plan, which is then sent to the dental lab, where your customized aligners will be made. Each set of aligners is worn for approximately two weeks before moving on to the next set in the series. As you move through each stage of the treatment, your teeth will gradually shift into their correct positions. 

The entire process usually takes 9-15 months, but this can vary depending on your case’s complexity. The more complex the case, the longer it will take to complete treatment. However, many patients report that Invisalign is faster and more comfortable than traditional braces.

How Long Does Invisalign Generally Take?

Invisalign is an excellent choice for people who want to straighten their teeth without traditional braces. Invisalign treatment generally takes about 12 months, but this can vary depending on the case. The average time frame for Invisalign treatment is around 20 to 24 weeks, but some people may need longer or shorter treatment depending on the severity of their dental issues.

Factors that May Affect the Length of Your Treatment

The length of your treatment depends on the severity of your bite and how well you follow the Invisalign treatment plan. Here are some factors that may affect the length of your treatment:

The severity of your bite: If you have a more severe bite, it will take longer to correct with Invisalign.

  • How well you follow the Invisalign treatment plan: You must wear your aligners for at least 22 hours daily and clean them regularly. If you do not follow the treatment plan, it will take longer to straighten your teeth.
  • Your age: Adults typically need Invisalign for a shorter period than teenagers because their bones are fully developed.
  • Your dental history: If you have had previous orthodontic treatment, it may take longer to straighten your teeth with Invisalign.

The Benefits of Invisalign

There are many benefits to Invisalign over traditional braces. First, they are nearly invisible, so you can straighten your teeth without anyone knowing you are doing so. Second, they are much more comfortable to wear than braces, and you can remove them for eating and cleaning your teeth. Third, they are much less expensive than braces. Finally, they allow you to straighten your teeth gradually, avoiding the pain and discomfort of traditional braces.

Tips for Accelerating the Process

  1. Follow the treatment plan prescribed by your orthodontist.
  2. Wear your aligners for 20 to 22 hours a day.
  3. Clean your aligners regularly with a soft toothbrush and mild soap.
  4. Avoid eating hard or sticky foods that can damage your aligners.
  5. Schedule regular checkups with your orthodontist to monitor your progress.

Alternatives to Invisalign

If Invisalign isn’t the proper treatment for you, other options are available to help straighten your teeth. Traditional braces are one option, which uses metal brackets and wires to move your teeth into place. Ceramic braces are another option that is less noticeable than metal braces but works similarly. There are also lingual braces on the back of your teeth, so they’re hidden from view. Talk to your orthodontist about which treatment is proper for you.


Depending on your individual needs and situation, Invisalign can take anywhere from six months to two years to correct mild to moderate issues with overcrowding or misalignment of the teeth. That said, Invisalign treatment is a highly effective option for many patients seeking gentle yet efficient solutions for their orthodontic problems. We hope this article has given you insight into what could be involved when it comes time for you to straighten your teeth with Invisalign!