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How to Clean Invisalign: Get Tips, Prevention, and More

Are you using Invisalign to straighten your teeth? You need to take special care of it in order to get the expected results. Cleaning Invisalign is not only important for its longevity but also for your oral hygiene. If not cleaned properly, Invisalign can be a breeding ground for bacteria and plaque which are extremely harmful to

 your dental health. If you are wondering how to clean Invisalign and make sure that it is germ-free, then this blog will provide you with helpful tips and tricks.

Invisalign is a popular dental treatment option used to straighten teeth and improve your overall smile. It’s important to clean Invisalign properly in order to get the expected results and for your oral hygiene. This blog will provide you with tips, prevention methods, and more on how to clean Invisalign correctly and make sure that it is germ-free.


Cleaning Tips for Invisalign

Clean Your Invisalign Trays Every Day

When cleaning Invisalign trays, you should use only lukewarm water and mild soap or toothpaste. Gently brush the Invisalign trays with a soft toothbrush in order to remove any food or bacteria that may have accumulated on them. You should also rinse Invisalign trays thoroughly before putting them back in your mouth.

Clean Your Teeth and Invisalign Trays After Eating

It’s important to clean your Invisalign trays after every meal or snack. This will help prevent food from getting stuck in the Invisalign trays and causing bacteria to form. You should also brush and floss your teeth after eating, as this will help keep Invisalign and your teeth clean.

Use a Retainer Cleaner

If you’re looking for a deeper clean, then using a retainer cleaner is the way to go. These products are specifically designed to clean Invisalign and other orthodontic retainers. Follow the instructions on the packaging carefully and make sure to rinse Invisalign thoroughly after using a retainer cleaner.

Prevention Tips for Invisalign

Avoid Eating Sticky and Chewy Foods

When wearing Invisalign, it’s best to avoid foods that are sticky or chewy as these can easily get stuck in the Invisalign trays. Examples include gum, caramel, and taffy. If you do eat these types of foods, make sure to clean Invisalign and your teeth immediately afterward.

Avoid Hard or Crunchy Foods

It’s also best to avoid hard or crunchy foods when wearing Invisalign. Examples include candy, chips, and nuts. These types of foods can easily damage Invisalign trays, so it’s best to steer clear of them.

Don’t Smoke

Smoking is extremely harmful to your oral health and Invisalign trays. The tar and nicotine in cigarettes can stain Invisalign trays and cause discoloration, so it’s best to avoid smoking altogether.



  1. How often should I clean Invisalign trays?

You should clean Invisalign trays every day using lukewarm water and mild soap or toothpaste. You should also clean Invisalign after eating to prevent bacteria from forming.

  1. What can I use to clean Invisalign?

You should use lukewarm water and mild soap or toothpaste to clean Invisalign trays. You can also use a retainer cleaner for a deeper clean.

  1. Can smoking stain Invisalign trays?

Yes, the tar and nicotine in cigarettes can stain Invisalign trays and cause discoloration. It’s best to avoid smoking altogether when wearing Invisalign.


Cleaning Invisalign is important for its longevity and for your oral hygiene. Following the tips outlined in this blog will help you keep Invisalign clean and germ-free. Make sure to brush Invisalign trays every day, clean them after eating, use a retainer cleaner, and avoid eating sticky and crunchy foods.