How Often Should You Change Your Invisalign Trays?

How Often Should You Change Your Invisalign Trays?

You must have heard of invisible braces. Today it is the first choice of most adults looking for teeth alignment correction treatment without wearing odd metal braces. So what are these clear braces made up of? And how often are these changed during the treatment? Check out this blog that answers all your questions regarding Invisalign.

What are Invisalign trays?

Invisalign trays are a unique orthodontic treatment for correcting the alignment of teeth. These removable aligners are worn over the teeth. They are made up of custom-made thermoplastic material to fit your teeth.

Many people do not like metal braces, as it affects the appearance of a person’s smile. In contrast, Invisalign is translucent and significantly less noticeable than metal braces. Therefore, Invisalign is considered a replacement for old-age metal braces.

The Invisalign or clear braces are made of BPA-free thermoplastic material called SmartTrack. Since they are removable, you can take them out while eating, brushing, and flossing. This feature makes them more convenient and comfortable than traditional metal braces fixed in place.

Why are Invisalign Trays Used?

Invisalign trays can treat various orthodontic issues, including overcrowding, gaps between teeth, overbites, underbites, and crossbites. They are a popular choice for both adults and teens who want to straighten their teeth discreetly and comfortably.

How Often Should You Change Your Invisalign Trays?

On average, Invisalign trays are changed after two weeks. Let us understand the complete process of undergoing an Invisalign treatment :

Before treatment 

  • Before starting treatment, your dentist examines the health of your teeth.
  • Your orthodontist examines the case and tells you about approx number of trays as well as the length of time you will require to wear Invisalign. 
  • They also take X-rays and 3-D models in order to design a personalized treatment and send it to the Invisalign laboratory, where these are crafted. 
  • Depending on your treatment plan, an Invisalign treatment typically entails a series of trays that are changed every one to two weeks. Your orthodontist will provide you with a precise timeline for renewing your trays.

During the treatment

  • You must wear Invisalign trays 22 hours a day for the best results. 
  • Invisalign trays are changed once the teeth have been accommodated far enough to fit the next set of trays. This means the alignment and pressure points on the teeth are slightly altered in each tray in the series compared to the one before. 
  • It is crucial to adhere to all of the instructions given by the orthodontist for best results. Please do so to ensure the progress of your treatment is maintained.
  • Your orthodontist will arrange regular checkups throughout your treatment to assess how the treatment is progressing.
  • It is also crucial to practice proper dental hygiene by brushing, flossing, and cleaning your Invisalign aligner trays as instructed by your orthodontist. This will make it more likely that your treatment will go smoothly and you’ll get the outcomes you want in the time frame anticipated.

After Treatment

  • Once the Invisalign treatment is completed, it is advisable to wear a retainer. This step helps in keeping your teeth aligned.


Invisalign trays are helping many patients out there. You can determine if they are the best solution for your dental requirements by scheduling an appointment with your nearest dentist. It’s always possible to get the smile of your dreams and have straighter teeth. If you are looking for the best cosmetic dentist in Roswell, GA, or nearby areas such as Sandy Springs, Marietta, Milton, Alpharetta, Dunwoody, or Woodstock, call (678) 321-7575 or check our website to book an appointment. We at TruCare Dentistry will provide you with an ecosystem that provides the best dental care.