How to Clean Invisalign Trays? (Mistakes To Avoid)
Ideal smiles are within your reach, thanks to Invisalign. However, the key to a successful outcome lies in the proper cleaning and maintenance of these clear aligners. This ensures peak oral hygiene and the efficacy of your treatment. Unclear on how to clean your Invisalign trays properly? We’ve got your back. This guide will walk you through how to keep your trays as clean and shiny as your future smile.
- Understanding the importance of Invisalign tray cleaning for oral health
- Collecting the essentials for tray cleaning
- A comprehensive guide on cleaning your trays
How Often Should I Clean My Invisalign Trays?
Regular cleaning of your Invisalign trays is integral for their longevity and optimal functionality. Following a consistent cleaning routine – ideally twice a day or at least rinsing with water after meals – can effectively prevent conditions like plaque buildup and gum disease.
A daily soak in cleaning crystals is highly recommended. It kills bacteria, keeps trays fresh, and extends their life. Similarly, maintaining a clean Invisalign case should not be overlooked as it’s the temporary home for your aligners when they’re not in use.
If you notice staining on your aligners, increase the frequency of cleaning with Invisalign-specific cleaning crystals. Remember, a clean Invisalign tray equates to solid oral health and a perfect smile.
A study conducted by the Journal of Pharmaceutical Sciences and Research explains that the use of Invisalign aligners has significantly led to diminished periodontal diseases in individuals, compared to conventional braces. This highlights the importance of maintaining the cleanliness of aligners for optimal oral health.
What Happens If I Don’t Clean My Invisalign Trays Regularly?
Regularly cleaning your Invisalign trays isn’t just about keeping them clear and aesthetically pleasing. In fact, your trays can become a breeding ground for bacteria if they’re left exposed to dust and debris, leading to potential infections.
Staying disciplined with tray cleaning is an essential part of your dental health routine. Misplaced bits of food, trapped between your aligners and teeth, can create unpleasant odors, foster tooth decay, and even instigate gum disease if left overlooked.
Failure to maintain tray cleanliness can lead to visible stains and discoloration, negating the goal of having Invisalign – to show off your perfect smile. Apart from these superficial issues, plaque build-up and cavities can overshadow the brilliance of your orthodontic progress, and even lead to bad breath.
How Long Does It Take To Clean Invisalign Trays Properly?
Cleaning your Invisalign trays is quick and simple. Pair brushing your teeth and trays for efficiency, including a soak in Invisalign cleaning crystals daily for a deep-clean effect. Mix your cleaning solution and limit the soak to 15-minutes, sufficient for eliminating plaque, bacteria, and stains.
For stubborn buildup, a sporadic soak in a mixture of distilled white vinegar with lukewarm water for 15 minutes is beneficial. Afterward, lightly brush the trays with a soft toothbrush and rinse thoroughly for a clean finish.
The cleaning process typically requires around 15 to 20 minutes per day. Time might vary, depending on your cleaning intensity, but it’s worth it. After all, a clean tray is a clear tray.
Can I Clean My Invisalign Trays With Vinegar?
Using a mixture of one part distilled white vinegar and three parts lukewarm water, you can effectively clean your Invisalign trays by letting them soak for 15 minutes. After soaking, gently brush your trays with a soft toothbrush to remove any remaining build-up. Rinse your trays thoroughly to be rid of any vinegar remnants, ensuring you don’t experience a sour aftertaste.
Exercise caution not to overuse this method as vinegar’s mild acidity could discolor your trays if used daily. A weekly vinegar cleaning should suffice. Remember, stubborn stains or build-ups may need the assistance of Invisalign cleaning crystals or baking soda to be completely eradicated.
Can I Use Toothpaste To Clean My Invisalign Trays?
Well, Yes and No. While it’s true that toothpaste can help in removing bacteria and plaque from most surfaces, it may not always be the best choice when it comes to cleaning your Invisalign trays. The issue with toothpaste is that they are often too abrasive for the delicate plastic of the Invisalign trays. This may lead to scratches on the surface, which can become breeding grounds for bacteria. Additionally, these scratches can make your once invisible trays visible by causing a cloudy appearance. Instead, consider using a mild, non-abrasive toothpaste if you do choose to brush your trays. Avoid whitening toothpastes, as these can be especially harsh. After brushing, it’s important to rinse your trays well with cold water to ensure that all toothpaste residue has been removed.
Can I Use Mouthwash To Clean My Invisalign Trays?
Although it might seem appealing, cleaning your Invisalign trays with mouthwash is not advised due to the harsh ingredients and potent dyes that can damage or stain your aligners. To keep your trays in top condition, avoid mouthwash and instead rinse them under cold water, which is gentle yet effective.
Adopt a proactive approach to oral hygiene by removing and rinsing your Invisalign trays every time you consume food. This action helps prevent any buildup of food particles and safeguards your trays, teeth, and gums from bacteria. Keep smiling and maintain the luster of your aligners with appropriate care!
Is It Safe To Use Bleach For Cleaning My Invisalign Trays?
Although bleach may be a common household cleaning tool, when it comes to your Invisalign trays, it’s a big no. Yes, you heard it right. It’s strong and may seem efficient, but bleach can severely damage your aligners. Its harsh chemical composition can lead to warping or discoloration of your trays, rendering them ineffective and even potentially harmful to your oral health. Furthermore, even after rinsing, bleach residues can linger and cause you discomfort, not to forget the strong and unpleasant odor. Therefore, it’s recommended to steer clear of using bleach for cleaning your Invisalign trays.

What Steps Can I Take To Maintain The Clarity Of My Invisalign Trays?
Maintaining the clarity of your Invisalign trays can seem like a daunting task at first – but don’t worry! Follow these simple steps and your trays will continue to look just as clear as they were on day one.
- Develop a Morning Routine: Yeah, we know mornings can be a rush. Nevertheless, ensure that the first thing you do every day, after slipping off your Invisalign trays, is to rinse them thoroughly under lukewarm water. Make it a habit. This process can help to loosen up and remove any plaque and dried saliva that’s built up overnight.
- Soak the Trays: Make sure to soak your trays at least once daily. For this, you could use cleaning crystals designed exclusively for Invisalign. These are fantastic at getting rid of harmful bacteria, keeping your trays sanitized and prevent discoloration. Just remember to rinse your aligners with lukewarm water after soaking, before popping them back in.
- Avoiding Food and Drink: Other than water, it’s recommended to avoid eating or drinking when wearing your trays. Dark liquids like coffee, tea or wine can leave stains, while hot drinks may warp the plastic of your trays, ruining their shape. If you need to eat or drink something colorful or sugary, just pop out your Invisalign and rinse them before placing them back in your mouth.
- Clean the trays before bedtime: Your aligners have been in your mouth all day, collecting food particles and potential staining agents. Cleaning them before bedtime ensures they’re as clean as possible for the long, overnight wear.
- Protective Case: Whenever you’re not wearing your aligners, be sure to store them safely in their dedicated case. This will not only keep them clean, but also prevent damage or misplacement. Try to make a habit of cleaning this case once a week with warm water and a mild soap to keep it hygienic.
- Regular Dental Check-ups: Visit your dentist regularly for check-ups. They’ll be able to keep track of your progress with Invisalign treatment, and give professional advice on aligner care.
Relevant Studies
Research by the American Journal of Orthodontics and Dentofacial Orthopedics mentions how soaking Invisalign aligners in cleaning crystals effectively reduces bacteria, showing the importance of this cleaning practice in Invisalign tray upkeep.
Researchers in the Journal of Clinical and Experimental Dentistry found that hot beverages could lead to alterations in the aligners’ form, subsequently impacting the efficiency of the treatment. This reiterates the advice to avoid hot beverages while wearing the trays.
Finally, a journal from the Indian Journal of Dental Research emphasizes the significance of regular dental check-ups alongside usage of aligners, to ensure the progress of orthodontic treatment and to discuss care tips for aligner maintenance.
FAQ
How often should I clean my Invisalign trays?
Clean them twice a day as a routine, and at minimum rinse them with water after meals. The text also recommends a daily soak in Invisalign cleaning crystals and keeping your Invisalign case clean.
What happens if I do not clean my Invisalign trays regularly?
The text says trays can become a breeding ground for bacteria, leading to odors, tooth decay, gum disease, stains, discoloration, plaque buildup, cavities, and bad breath.
How long does it take to clean Invisalign trays properly?
The guide says the process typically takes about 15 to 20 minutes per day, including a daily 15-minute soak in cleaning crystals.
Can I use vinegar, toothpaste, mouthwash, or bleach to clean Invisalign trays?
Vinegar can be used occasionally, the text suggests soaking in a mix of one part distilled white vinegar and three parts lukewarm water for 15 minutes, then brushing gently and rinsing well, but not daily. Toothpaste is a maybe, because many are too abrasive and can scratch trays, so if used, choose a mild, non-abrasive option and avoid whitening toothpaste, then rinse with cold water. Mouthwash is not advised because it can damage or stain trays. Bleach is a no, because it can warp or discolor aligners and residues can cause discomfort.
What are the best steps to keep Invisalign trays clear and avoid staining?
Rinse trays each morning, soak them daily in Invisalign cleaning crystals and rinse afterward, avoid eating or drinking anything besides water while wearing them, avoid dark liquids and hot drinks that can stain or warp trays, clean trays before bedtime, store them in their protective case when not in use, clean the case weekly, and keep up with regular dental check-ups.
In Conclusion
Maintaining your Invisalign trays’ cleanliness and structure greatly impacts your oral health and the effectiveness of your treatment. Adhering to a consistent cleaning ritual, responsibly handling your aligners during meals and drinks, and consulting your dentist regularly are crucial steps. Additionally, developing a habit of stowing away your aligners in their case when they’re not in use will save you from accidental damage or loss. Always remember, the clearer and healthier your Invisalign aligners are, the more confident and satisfied you’ll feel during your journey towards that picture-perfect smile. Stay committed to your dental hygiene, and the results will certainly be worth it.
How to Clean Invisalign Trays? (Mistakes To Avoid)

Dr. Bill Redmond is a native of Southern California, the son of an orthodontist and the husband of a general dentist. That makes family gatherings pretty interesting…if you like teeth!



