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Get ready to master the art of keeping your clear aligners in tip-top shape! We’re about to spill the beans on the best ways to clean aligners, ensuring your journey to a straighter smile is smooth and sparkling. We’ve got the scoop on handy aligner cleaners and all the tricks to make sure your invisible aligners stay spotless. So, let’s jump into the world of aligner hygiene and uncover the secrets that will have your invisible aligner trays looking crystal clear and your smile shining bright!

Understand Clear Aligner and their material usability

Imagine clear aligners as transparent braces made from special see-through materials like polyurethane (PU) and polyethylene terephthalate glycol (PETG). These materials are custom-made to fit the patient’s teeth and are virtually invisible, providing a more aesthetically pleasing option for teeth straightening.

The aligner material market is witnessing significant growth due to the increasing demand for clear aligners as an effective solution for teeth alignment issues. Advancements in material technology have led to the development of more durable and flexible clear aligner materials, which provide enhanced comfort and better treatment outcomes for patients

And here’s the kicker – transparency. The clear aligner providers are working hard to make sure these materials are as clear as can be. That way, your smile makeover stays under wraps. It’s like having a discreet appliance working quietly to make your smile shine without anyone noticing.

Importance of Daily Cleaning Routine of Clear Aligner Trays

The importance of a daily cleaning routine for clear aligner trays lies in maintaining good oral hygiene, preventing bad breath, and ensuring the trays’ longevity. Here are some key points highlighting the importance of daily cleaning:

  • Removes saliva build-up: Rinsing your tray aligners every time you remove them for eating or drinking helps remove saliva build-up, which can cause bad breath and affect the trays’ fit.
  • Prevents stains and discoloration: Clear aligners can be prone to stains and discoloration, especially from colored or heavily scented soaps. Using clear antibacterial soap and avoiding colored soaps helps keep the trays invisible and free of stains.
  • Maintains good oral hygiene: Proper cleaning methods, such as using recommended cleaning solutions or creating your own solutions like hydrogen peroxide, help maintain good oral hygiene and prevent bad breath.
  • Prolong tray life: Proper cleaning and maintenance of clear aligner trays ensure their longevity and effectiveness in teeth straightening.

Best Ways To Clean The Clear Aligners

Keeping those clear aligners sparkling clean doesn’t have to be a hassle. We’ve got seven best ways to clean aligners. Let’s explore these methods together!

  • Invisalign Cleaning System: The Invisalign Cleaning System is a convenient choice, as it comes with a tub and a pack of 50 cleaning crystals. Simply combine a crystal with water, soak your aligners for 15 minutes. Easy and efficient, though it should be noted that this method may not be the most cost-effective solution available.
  • Denture Cleaners: Soaking your aligners in a denture cleaner, such as Efferdent or Polident, during meals can help keep them fresh and clean. After soaking for 15 minutes, use a toothbrush to brush off any residual buildup. While some dentists caution against this method, many patients find it effective despite potential cloudiness.
  • Retainer Brite: Similar to denture cleaners, Retainer Brite is designed to maintain the cleanliness of your aligners. It shares the same soaking method as denture cleaners but is formulated with the proper pH to protect the plastic material.
  • Antibacterial Liquid Soap: Brushing your aligners with antibacterial soap offers a simple way to eliminate bacteria accumulation. After brushing, rinse the trays thoroughly before placing them back in your mouth.
  • Mouthwash: Some patients prefer soaking their trays in mouthwash for cleaning purposes. However, it’s important to note that colored mouthwashes may leave a tint on your aligners. To avoid discoloration, consider using a clear whitening mouthwash.
  • Vinegar: Make a solution with half vinegar and half warm water, soak your aligners while enjoying a meal, and then brush and rinse them off afterward. Remember to let them dry thoroughly before reinserting them.
  • Hydrogen Peroxide: Hydrogen peroxide is known for its bacteria-fighting properties, making it a useful cleaning agent. Create a solution using half hydrogen peroxide and half water, and let your trays soak for approximately 20 minutes. This method is comparable to using denture cleaners but is significantly more affordable.

Do’s and Don’ts for cleaning clear aligner and Aligner trays

Keeping your aligners trays clean isn’t tough! Just follow these easy do’s and don’ts, and you’ll keep those aligners sparkling without any worry of accidental damage.


  • Use gentle, unscented soap: Pick a clear antibacterial soap to clean your aligners. It rinses off cleanly and kicks out bacteria. Fancy aligner cleaners are cool, but a good soap does the job too!
  • Clean up in the morning: Start your day by rinsing aligner trays and brushing your teeth. It clears out overnight buildup, leaving your teeth and trays fresh and your breath minty!
  • Rinse aligners whenever you put them out: Every time you pop aligners out, give them a warm water rinse. It stops the bacteria to form a dried film on them.
  • Post-meal brush or rinse: Keep your teeth clean by brushing after eating. If you can’t brush, a good mouthwash rinse does wonders!
  • Regular Soaking: Give your aligners a spa day every few days with a special cleaning solution. It’s like a detox for bacteria buildup, keeping them looking brand new.


  • Skip abrasive toothpaste for cleaning: Toothpaste sounds good, but it’s not good for your aligners. It can scratch and cloud them up, ruining that clear look.
  • Say no to colored and scented soap: Colored or scented soap might make your aligners taste bad. Stick to a plain, clear soap to avoid altered taste and staining.
  • Keep them safe: Don’t leave your aligners out in the open. Always put them into their carrying case to prevent bacterial buildup and potential damage.
  • Avoid Hot Water Rinse: Lukewarm water is your best friend when cleaning the aligners. Hot water can warp up your aligners, and that’s no good for your treatment progress!


Keeping your clear aligner trays clean is essential for maintaining good oral hygiene and achieving desired results during your orthodontic treatment.

Aligner Experts is always here to guide you on the best cleaning methods. Want personalized advice on how to clean invisible aligners? Schedule an appointment with our experts to see if clear aligners are your perfect match.

Take those steps to keep things clean, and get ready for a journey to a healthy, beautiful smile! Cheers to your orthodontic adventure!

Frequently Asked Questions

How often should I clean my clear aligners?

It is recommended to rinse your aligners each time you remove them from your mouth and before putting them back in. You can also clean your aligners using cleaning crystals that dissolve in lukewarm water to remove plaque in about 15 minutes.

What is the best way to clean my aligners?

The best way to clean your aligners is by brushing and rinsing them in lukewarm water and using the special clean aligner cleaner or a clear liquid soap. You can also soak your aligners in a warm bowl of water with 50% water and 50% hydrogen peroxide, or use a solution of distilled white vinegar and warm water to clean them. After cleaning, rinse your aligners thoroughly with warm water to remove any residue.

Can I use toothpaste to clean my aligners?

It is not recommended to use toothpaste to clean your aligners, as it can be abrasive and may damage the aligners. Instead, use a clear liquid soap or a specialized cleaning solution to clean your aligners

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