How To Clean Invisalign?

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JulesMannSeptember 1, 2022

A simple and discrete way to straighten your teeth and address bite issues is with Invisalign aligners. Unlike traditional braces or orthodontic treatments, Invisalign is detachable, and this quality makes them the greatest and most practical option for your orthodontic concerns. Regardless of how simple it is to use them daily, Invisalign cleaning requires special care. 

One of the most important parts to know about Invisalign is to remember to clean them. Although you must change the aligners every couple of weeks, you still need to clean Invisalign to ensure oral hygiene. Otherwise, you will have a very smelly or dirty set of aligners to put on every day.  

How to clean Invisalign retainers?

The following are the best ways to care for your aligners and keep them clean and germ-free. Here are some examples of how to clean your Invisalign aligners: 

  • Always remember to remove the aligners before having a meal. Otherwise, food particles can get trapped in the aligners and damage them, making them no longer effective. 
  • Avoid using hot water to clean the aligner trays. 
  • Refrain from drinking anything other than water while wearing aligners, or else your aligners can get easily stained or damaged.  
  • Keep your aligners in the airtight container every time you aren’t using them. It reduces the chances of losing them and protects them from bacteria. 

How to clean stained Invisalign?

Invisalign is a well-liked substitute for conventional braces when it comes to straightening the teeth. The trays, however, may turn yellow or lose their color if they are not well maintained. If that applies to you, there are various ways to eliminate unpleasant stains. Below are some of the effective and recommended cleaning solutions

Water and Invisalign crystals

You can effectively and successfully clean your Invisalign aligners using a combination of Invisalign cleaning crystals to remove stains or discoloration. To use:

  • Fill a large container to submerge the aligner trays entirely, then combine it with a crystal pack. The crystals will dissolve if you stir the water for a short while.
  • Place the aligners inside the liquid and leave for around 15 minutes.
  • Rinse the trays in warm water before storing them in the carrying case or wearing them.

Hydrogen peroxide

A mixture of water and 50% hydrogen peroxide is another helpful remedy for getting rid of stains. You can remove plaque and food crumbs from the aligners by adding baking soda to the mixture. To create the final solution, use half water, two tablespoons of baking soda, and 50% hydrogen peroxide. Depending on the severity, it can take a few hours for the trays’ stains to disappear completely.

How often should you clean Invisalign?

Make sure to clean your Invisalign trays every time you brush your teeth. Additionally, soaking your trays in warm water and cleaning crystals for at least 20 minutes before brushing them will aid in stain removal. Before placing them back on your teeth, always ensure they are completely dry. 

Dental experts would not recommend using toothpaste to clean them because it can scratch your aligners and is abrasive. If your aligners are stained, it may be because you drank something that stains, or you didn’t brush your teeth before putting them back in your mouth after eating or drinking.

What cleansers should you use to clean Invisalign?

Unlike braces and other dental appliances, Invisalign is easier to clean since it’s removable. Here are some of the best cleansers and solutions you can use to clean your Invisalign aligners. 

 Recommended cleaning kit

A qualified orthodontist will undoubtedly suggest the cleaning kit made specifically for these aligners. The cleaning kit is somewhat pricey and requires periodic replenishment. Although the cleaning crystal packets are pricy, they are unquestionably worthwhile. In 15 minutes, they will clean your aligners. All you need to do is dissolve one crystal in some water, then dunk the Invisalign trays into it.

Apple cider vinegar 

Those who want to use something a little more natural can make a solution of half vinegar and half water using unfiltered apple cider vinegar. Rinse your aligners for 20 minutes in the same manner as you did with the hydrogen peroxide solution. Of course, it’s crucial to rinse the vinegar off the gadget before putting it back in your mouth.


We hope the above-provided information will help you learn some beneficial factors and aspects regarding Invisalign. The above article highlights the ways to clean Invisalign.

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