How long it takes for Invisalign to work? Young woman holds stopwatch for teeth straightening.

Wondering how long Invisalign takes to work? Here’s everything you need to know

There’s no doubt most of us desire straight, pearly white teeth. A beautiful smile is something we all seem to covet. That said, does the idea of metal braces put you off? Braces are certainly effective, but they’re quite the commitment. And they’re not always ideal, dependent on the individual. If you’ve been considering Invisalign (nearly invisible treatment), you might be wondering how long Invisalign takes to work.

Invisalign is an attractive alternative to metal braces and the solution can be just as effective. Invisalign has soared in popularity for the treatment of overcrowded, misaligned and crooked teeth. The clear Invisalign mouthpiece looks similar to a teeth-whitening tray, and you wear the aligners for 22 hours a day. It has a pretty similar straightening effect to braces, but to the naked eye, it’s almost impossible to tell you’re wearing the trays. Studies show that clear aligners can be more beneficial than metal braces in some cases.

The Treatment Procedure

Now, we need to understand how Invisalign works. The procedure involves a series of plastic, removable aligners that you wear in incremental sequence. You’ll start with your orthodontist creating a customised treatment plan and profile, which involves:

  • Photographs
  • A 3D scan of your teeth
  • Examination of your X-ray and teeth
  • Determining if you’re a candidate for Invisalign
  • Writing up a recommendation

If you’re a good fit for the treatment, your orthodontist will create a 3D computerised model in order to plan the alignersThis helps your orthodontist figure out where your teeth ought to move to. Each misaligned tooth moves in stages. Depending on your unique situation, you may need from 6 upward of 48 aligners for your treatment to be effective. This will vary, though, from one person to the next and will effect how long Invisalign takes to work for you.

Each of the aligners will move your teeth up to .33 millimetres before you pop in the next aligner. In short, you should expect to change aligners every week or two. If you would like your teeth to move your teeth a little faster, you may be interested in using an iOS and Android app which scans your teeth, and allows you to progress to the next aligner if your teeth have already moved.

How long does Invisalign take? Wear the trays daily to straighten teeth.

Computer-aided design keeps Invisalign treatment times to a minimum

Your Role in the Process

Of course, your treatment requires supervision by an orthodontist. But, once it is underway you have a certain amount of responsibility too. For optimal results, it’s up to you to fully commit to the customised plan and wear your aligners the way your orthodontist suggests.

The duration of Invisalign treatment will vary from one person to the next, but you will need to wear your aligner for about 22 hours each day throughout the process.

You can remove the aligners for short periods, usually to eat and drink, or to brush and floss. Failure to comply with your orthodontist’s directions can negatively affect how long Invisalign takes to work, including the overall time you will need to wear the aligners.

How Long Does It Take for Invisalign to Work? How Long is the Treatment Time?

Now that you know what’s involved in an Invisalign procedure, let’s look at how long it all takes to work.

As for estimating the length of treatment, the timing all comes down to complexity. If your case isn’t particularly complicated, it will likely take around six months of treatment. Those patients who have more complicated alignment needs could undergo up to two years of treatment.

One good rule of thumb to follow is that the average treatment time is about 12 months. But, here’s one of the great things about Invisalign – you’ll begin noticing the difference within just a few weeks of treatment. Sure, the results may seem minimal to begin with, but you will definitely detect noticeable changes within 4 to 6 weeks of starting your treatment. Just remember, though, that each and every patient is different. You might see your changes a lot quicker than your friends who are undergoing Invisalign treatment, or you may feel as though it’s taking longer to see a difference in the alignment of your teeth.

How long Invisalign takes to work removable trays allow for group sporting activities such as soccer

Invisalign is usually easier and more comfortable than braces – minimal lifestyle changes are required.

How Long Should You Wear Your Aligners for Each Day?

We’ve already mentioned that the ideal amount of time to wear your aligners for each day is 22 hours. Remember, though, that you can (and should) take them out to eat and brush your teeth. Other than that, you should be prepared to commit to consistently wearing your aligners. Otherwise, you’re likely to prolong how long Invisalign takes to work and you won’t achieve your desired outcome as quickly.

When you first receive your aligners, your teeth and jaws might feel tender. That’s entirely normal and is usually mild. Wearing the plastic trays is sure to feel unnatural at first, and it’s tempting to take the aligner out. But, don’t. Make that commitment to wearing your trays for the required amount of time each day. After a few days, the soreness does subside, and you get used to wearing the aligners. It’s all a part of how long Invisalign takes to work.

How Can You Shorten Your Treatment Period?

Here’s another big benefit of Invisalign treatment – there are a few things you can do to ensure your treatment time is as short as possible.

  • Always follow the instructions that your orthodontist gives you. If you’re told to wear the aligners for a minimum of 22 hours each day, make sure you do it. Your teeth and jaws may feel a little bit tender at first, but that’s all part of the process of realigning your smile.
  • Secondly, take proper care of your aligners. If an aligner gets cracked, do tell your orthodontist so that they can prepare a replacement tray for you.
  • Thirdly, brush out any food particles and plaque that could hang onto the aligners. You should give your aligners a deep clean at least once or twice a week to keep your trays working properly and your teeth in good health.
  •  Remember to change the aligners on the right date and take them with you if you are planning on travelling.
  • Finally, remember that there is a dental app available which allows you to scan your teeth at home.  The scan will feed back information to your orthodontist and you may be able to progress through aligners faster if your teeth are moving quickly.

While Invisalign treatment isn’t nearly as intrusive as treatment with metal braces, overall, the shorter the treatment is, the closer you are to that shining new smile.

Start Invisalign Treatment Today

The average amount of time it takes for Invisalign to work is around 12 months, but there are a few things you can do to help shorten that period. Be sure to follow your orthodontist’s instructions to the letter, and you’ll be smiling a straight and beautiful smile in no time at all.

To learn more, book a free Invisalign assessment to find out how long Invisalign will take to work for you.