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Invisalign Cleaning Crystals: What They Are & How to Use Them

Invisalign Cleaning Crystals – Complete Guide

While the toothbrush has long remained the most effective way to clean teeth and Invisalign clear aligners, there is a growing list of potential ways to improve your daily routine. Near the top of those improvements are Invisalign cleaning crystals.

Let’s find out more about them and how they work!

What are Invisalign Cleaning Crystals?

Invisalign cleaning crystals were designed as an additional option to boost the cleaning process for your Invisalign® aligners. They quickly dissolve in water and provide a fast way to kill germs and bacteria that may have built up on your trays over time.

If you take a look at what is in Invisalign cleaning crystals, you’ll find the ingredients include Sodium Sulfate, Sodium Carbonate, Sodium Tripolyphosphate, Sodium Dichlorosocyanurate, Sodium Lauryl Sulfate.

Keep in mind, Invisalign crystals are not made to be a replacement for using a toothbrush. Instead, they are used as a part of the entire Invisalign cleaning process.


How to Use Invisalign Cleaning Crystals

Learning how to clean Invisalign trays with cleaning crystals is important to maintaining your trays and ensuring they aren’t damaged in the process. You’ll need to know basics such as how long to soak Invisalign in cleaning crystals as well as what steps to take before and after.

Simple Invisalign cleaning crystals instructions:

  1. Rinse your clear aligners under warm running water.
  2. Fill a clean cup or your Invisalign cleaning tub with enough warm water to submerge the aligners.
  3. Pour a single packet of Invisalign cleaning crystals into the cup.
  4. Gently place the aligners in the solution (ensure they remain fully submerged).
  5. Let them soak for 15-20 minutes.
  6. Remove the aligners and rinse them under warm running water again.
  7. Use your soft-bristle toothbrush to gently scrub the inside and outside of each aligner.
  8. Do one final rinse under warm water.
  9. Wear your aligners and enjoy a sparkling clean smile!


How Often Should I Use Invisalign Cleaning Crystals?

The majority of dentists and orthodontists recommend cleaning Invisalign trays every time they are removed from your mouth. And while this may not always be realistic, you should take the time to clean them at least twice a day. This will prevent the growth of germs, bacteria, as well as any visible plaque.

This twice-daily routine does not have to include the use of Invisalign cleaning crystals each time. Alternatively, they can be used as an added boost to your standard cleaning schedule when you are able. A good practice is to use the cleaning crystals twice a week for them to have a significant impact on your Invisalign clear aligners.


Are Invisalign Cleaning Crystals Safe?

Over the years, studies have been conducted with Invisalign cleaning crystals to determine their effectiveness and safety. In one of the most trusted studies, evidence was found that the crystals are a constructive and healthy way to clean clear aligners.

The research showed that when using cleaning crystals along with a toothbrush to cleanse Invisalign trays there was:

  • Little to no impact on the surface roughness of the material.
  • No effect on the strength of the clear aligners.
  • Minimal change to the clarity of the trays over a long period of time.

Based on the results of this study and others that have been completed, it has been proven that Invisalign cleaning crystals are safe to use.


Alternatives to Invisalign Cleaning Crystals

Since you know Invisalign cleaning crystals aren’t the only step to ensuring the longevity of your clear aligners, it’s also a good idea to be aware of alternatives some people have used.

  • Toothbrush: We’ve said it once and we’ll say it again: a toothbrush is the most effective way to clean your Invisalign clear aligners. Simple make sure your toothbrush has soft bristles and avoid pairing it with whitening toothpaste on your trays.
  • Mouthwash: While mouthwash can be used to kill bacteria on Invisalign, you run the risk of staining your aligners as well. This typically isn’t the most ideal alternative to Invisalign cleaning crystals.
  • Homemade Solutions: For anyone who loves all things DIY, homemade cleaning practices can include the use of either vinegar or hydrogen peroxide paired with water on your clear aligners. You’ll want to rinse them well to avoid a poor taste.
  • Commercial Products: Many companies create Invisalign cleaning crystals alternatives that can be used to remove stains, kill bacteria, and keep them clear. Always ask your orthodontist before trying a new cleaning solution.


Where Can I Buy Invisalign Cleaning Crystals?

You are using Invisalign clear aligners to straighten your teeth and create a beautiful smile that you’ll love for years to come. Invisalign cleaning crystals provide the added bonus of promoting an effective cleaning routine for your trays and your teeth.



QuickSmiles offers the lowest Invisalign prices in the nation and we will help you get the smile you’ve been dreaming of for years. Contact us today to learn more about our options and to schedule a free consultation!

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