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Invisalign is a revolutionary orthodontic system that offers a discreet way to correct bite issues and misalignment of teeth. Unlike traditional metal braces, these aligners are comfortable to wear and easily removable. Apart from cleaning and brushing your teeth, you also need to clean your Invisalign trays on a regular basis. Without proper care, they may become stained or smelly, which can also impact your smile. Keep reading to learn some of the best tips for cleaning your Invisalign aligners.

Use a Soft-Bristled Toothbrush

The best way to maintain your aligners is to brush them twice daily, as you would for your natural teeth. Lack of proper cleaning will result in the formation of plaque deposits and buildup of bacteria. This may stain your aligners and yield a bad odor.

To brush your Invisalign aligners, use a soft-bristled toothbrush. Avoid cleaning them with a hard-bristles toothbrush as it may leave marks on the surface. Clean them gently with soft rubbing motions and rinse with water afterward.

Soak Your Invisalign in Cleaning Crystals

Invisalign cleaning crystals are one of the most effective ways to clean your aligners and prevent plaque buildup. This way, you can avoid the risk of staining your Invisalign trays. They also help get rid of foul odors.

It is very easy to use this technique on a daily basis. Simply add the crystals in the recommended amount of water and soak your aligners in them. Leave them for 15 minutes. Afterward, you can brush them gently and rinse with water.

Use A Home-made Cleaning Solution

If you do not have synthetic cleaning solutions available, you can also clean your aligners using a few things at your home. One of the easiest ways is to soak your Invisalign trays in a soap and water solution. Mix a small amount of liquid soap in lukewarm water and soak the trays for 15 to 20 minutes. Rinse them afterward.

You can also use a vinegar or baking soda solution for the same purpose. Mix one part vinegar in three parts water, or add a tablespoon of baking soda in half a cup of water and soak your aligners in the solution. Rinse them after 20 to 30 minutes.

Keep Your Aligners In Their Case

When you need to remove your Invisalign trays before eating food or cleaning your teeth, keep them in their given container. By keeping them elsewhere, you may risk losing them. It can also increase the risk of bacteria accumulation.

After removing your aligners, place them in their case or container. It is best to rinse them once before wearing them in your mouth.

Avoid Using Mouthwash or Pigmented Dish Soaps

Mouthwashes are effective for cleaning your mouth and killing harmful bacteria. However, most mouthwashes contain dyes or coloring agents that can stain your aligners and ruin their clear appearance.

It is also best to avoid pigmented liquid soaps as they may also discolor your Invisalign trays. Also, avoid the use of alcohol, bleach, or other chemicals that can destroy the texture and appearance of your aligners.


Cleaning and maintaining your Invisalign aligners is equally important as taking care of your teeth. If you want to learn more about Invisalign care, consult Dr. Bar Nguyen at Adventure Orthodontics today. You can call us at (281) 353-5556 to schedule a visit.

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