Teeth Whitening

A Guide to Using Invisalign™ Cleaning Crystals for a Fresh Smile

Discover how to use Invisalign cleaning crystals for a fresh, healthy smile!


A person smiling, wearing a furry hat, with blonde hair visible and a finger touching their cheek

Germs and bacteria can grow and spread if you ignore regular cleaning of your orthodontic appliance.  An easy way to keep everything fresh is by utilizing products created to maintain good oral health. When it comes to how to use Invisalign™ cleaning crystals, the process is straightforward. A thorough rinse with lukewarm water then soaking them in a solution of the crystals and water for 15 minutes will help keep your clear aligners refreshed. After the initial cleaning, you will need to rinse them off again to get rid of any cleaner and additional debris. Brush your aligners with a soft-bristled toothbrush then rinse for a third time, dry off, and wear.

Details About Using Invisalign™ Cleaning Crystals

It is important to keep in mind several factors when washing your Invisalign with cleaning crystals.

  • Never use hot water on the oral appliance as this could cause it to become misshapen and unusable.
  • Avoid hard bristled toothbrushes on your orthodontic appliance because this can damage the material causing an uncomfortable, rough surface.
  • Longer than about 15 minutes of submersion in the crystal solution will damage your Invisalign™.
  • Place your aligners in a clean, dry case for safe keeping while they are out of your mouth, remembering that you need to always wear them except for eating and cleaning.
  • Make sure to care for your clear aligners so they last the full amount of time they are designed to. The average person goes through 15 – 30 sets of aligners over a period of 18 months.

How Your Aligners Should Look

Your Invisalign™ should be clear. You can be confident they are working and not have to worry about being embarrassed by an oral appliance showing in your mouth. No visible build-up and odour-free are additional things you need to be aware of. If you notice your clear aligners look or smell strange, then you may have a problem with them. Check with your dentist for a better understanding of how to use cleaning crystals for Invisalign™ or if you require further dental assistance.

Your oral health relies heavily on how well maintained your clear aligners are. Cleaning crystals help keep your aligners fresh, hygienic, and effective. As a bonus, you will feel better knowing you have a clean mouth.

Four toothbrush heads with different colored bristles are aligned vertically against a white background

Benefits of Knowing How to Use Invisalign™ Cleaning Crystals

When used correctly, cleaning crystals have an array of benefits. They:

  • Eliminate hard to get rid of stains
  • Help you avoid a build-up of plaque
  • Keep your breath fresh
  • Prevent bacterial growth

The cleaning crystals help you clean with less effort.

What Are Invisalign™ Cleaning Crystals Composed Of?

Made of sodium sulfate, sodium carbonate, sodium tripolyphosphate, sodium dichlorosocyanurate, and sodium lauryl sulfate, cleaning crystals are a safe choice for your aligners. If you would rather use something else or if you run out of cleaner, then you can use:

  • Unscented, clear soap and water
  • White vinegar and water
  • Hydrogen peroxide and water

Additional Steps for Taking Care of Your Oral Health

Cleaning crystals are only part of the cleaning process as you need to ensure you have a healthy mouth for Invisalign™ to work correctly. Keep your oral health in top shape by brushing and flossing regularly and visiting the dentist for check-ups and cleanings. A build-up of bad bacteria can easily cause complications with your alignment process. Luckily, with Invisalign™ you can remove your oral appliance while eating and drinking, making it easier to maintain a clean oral environment. Remember your orthodontic appliance should be worn for 22 hours each day.

Why May You Need Invisalign™?

Invisalign™ can fix bite problems, misaligned teeth, and gapped teeth. This is a comfortable solution for correcting a variety of dental issues. Not only are invisible aligners a less invasive dental procedure than traditional braces, but they provide a discreet way to a beautiful smile. Speak to your dentist to discover if this type of appliance is the right solution for your dental concerns. At Glenbrook Dental, we teach you how to use Invisalign™ cleaning crystals along with other tips to make your Invisalign™ journey healthy and successful.