How to Clean Invisalign Aligners
January 2, 2025
Keeping your Invisalign aligners clean is a fundamental part of your orthodontic treatment. These aligners are designed to be worn for the majority of the day, and during that time, they can accumulate saliva, bacteria, and food particles. Cleaning your aligners regularly ensures that they remain clear and effective throughout your treatment. Not only does this protect the aligners themselves, but it also helps maintain your overall oral health by preventing bacterial buildup that could lead to complications.
Proper aligner hygiene also plays a crucial role in maintaining the aligners’ invisible appearance. Stains and discoloration from neglecting your cleaning routine can make aligners more noticeable, defeating one of Invisalign’s primary benefits: discretion. Regular care ensures your aligners remain nearly invisible, letting you smile confidently throughout your treatment.
At Parsons Orthodontics, we emphasize the importance of a consistent cleaning routine to maximize the benefits of Invisalign. By following simple steps daily, you can protect your investment and ensure a successful outcome for your orthodontic journey.
Consequences of Neglecting Aligner Hygiene
Neglecting to clean your Invisalign aligners can lead to a range of unpleasant consequences. Over time, the buildup of plaque and bacteria on aligners can result in bad breath, also known as halitosis. Since aligners sit close to your teeth and gums, improper cleaning can amplify the issue and make it persistent.
Beyond bad breath, dirty aligners can increase the risk of cavities and gum disease. Food particles trapped against your teeth can promote decay, while bacteria buildup near the gumline can lead to inflammation and infection. Consistently wearing unclean aligners essentially traps harmful bacteria in your mouth, creating a less-than-ideal environment for oral health.
Additionally, failing to maintain aligner hygiene can compromise the effectiveness of your treatment. Stained or warped aligners might not fit as snugly, potentially slowing or altering your progress. Taking a few minutes each day to clean your aligners can prevent these issues and ensure your journey to a perfect smile stays on track.
Daily Cleaning Routine
Rinsing Aligners
The first step in maintaining clean aligners is to rinse them thoroughly every time you remove them. Rinsing your aligners with lukewarm water removes saliva, food particles, and other debris that may have accumulated while you were wearing them. This simple habit prevents bacteria from multiplying on the aligners and keeps them fresh for the next wear.
It’s important to note that lukewarm water is key. Using water that’s too hot can warp the aligners, altering their fit and potentially affecting the progress of your treatment. Rinsing immediately upon removal is also critical to prevent residue from hardening, which can make cleaning more difficult later.
At Parsons Orthodontics, we recommend rinsing aligners as part of a consistent daily routine. This step takes seconds but significantly impacts the cleanliness and longevity of your aligners.
Brushing Aligners
After rinsing, it’s essential to give your aligners a proper clean by brushing them gently. Use a soft-bristled toothbrush and clear, unscented antibacterial soap to remove lingering debris and bacteria. This method is effective without risking scratches on the aligner’s smooth surface, which could otherwise make them more noticeable.
Avoid using toothpaste, as its abrasive ingredients can damage the plastic and cause discoloration. Instead, stick to gentle cleaning solutions that preserve the clarity and integrity of your aligners. Brushing should be done at least once daily, ideally in the morning or evening, to maintain optimal hygiene.
This simple yet effective step ensures your aligners stay fresh and odor-free, enhancing your comfort and confidence while wearing them. Combined with rinsing, brushing aligns perfectly with the goal of keeping your treatment discreet and effective.
Avoiding Hot Water
While rinsing and cleaning aligners is essential, it’s equally important to avoid using hot water during the process. High temperatures can warp the plastic material, compromising the fit and effectiveness of the aligners. Even slight deformations can lead to discomfort and hinder the precise movement of your teeth.
To avoid this issue, always use lukewarm or cool water when rinsing and cleaning your aligners. Additionally, never place them in the dishwasher or soak them in boiling water, as these methods will almost certainly damage the aligners.
At Parsons Orthodontics, we provide detailed care instructions to all our Invisalign patients, ensuring they know how to properly clean and maintain their aligners without compromising their treatment. By avoiding hot water and following these guidelines, you can keep your aligners in excellent condition throughout your journey.
Deep Cleaning Methods
Keeping Invisalign aligners clean goes beyond daily brushing and rinsing. Deep cleaning methods ensure that stubborn stains, bacteria, and odor-causing particles are thoroughly removed, keeping your aligners fresh and effective. Incorporating these methods into your routine can make a noticeable difference in the cleanliness and longevity of your aligners.
Invisalign Cleaning Crystals
Invisalign Cleaning Crystals are specifically designed to maintain the clarity and hygiene of your aligners. These crystals effectively break down plaque and kill bacteria, ensuring your aligners remain odor-free and crystal clear. To use, simply dissolve the cleaning crystals in a glass of lukewarm water, place your aligners in the solution, and let them soak for about 15 minutes.
The process is quick, easy, and highly effective, making it ideal for patients who want a dedicated cleaning option tailored for Invisalign. Regular use, ideally once a week or as recommended by your orthodontist, helps to maintain the transparency and freshness of your aligners, ensuring they look and feel as good as new.
Alternative Cleaning Solutions
If Invisalign Cleaning Crystals are unavailable, there are other safe and effective ways to deep-clean your aligners. Diluted hydrogen peroxide or distilled white vinegar solutions can be excellent alternatives. For a hydrogen peroxide solution, mix equal parts of hydrogen peroxide and lukewarm water. Soak your aligners for about 15–20 minutes, then rinse thoroughly with water before wearing them again.
For a vinegar solution, mix one part distilled white vinegar with three parts water. Like the peroxide method, soak your aligners for 15–20 minutes and rinse well. These solutions effectively remove stains, kill bacteria, and keep your aligners fresh without causing damage to the plastic.
While these methods are effective, be sure to avoid abrasive cleaners, colored solutions, or anything with harsh chemicals, as they can damage or discolor your aligners. Deep cleaning once a week can complement your daily routine and keep your aligners in top condition.
Do's and Don'ts
Proper care of Invisalign aligners not only ensures they remain clean and clear but also helps avoid potential setbacks in your treatment. Knowing what to do—and what not to do—is essential for a successful Invisalign journey.
Do's
- Clean Your Aligners Daily: Incorporate a consistent cleaning routine into your day, including rinsing and brushing your aligners with a soft-bristled toothbrush and gentle soap. Daily cleaning helps remove plaque and bacteria, keeping your aligners fresh and hygienic.
- Store Aligners Properly: Always use a protective case when you’re not wearing your aligners. This prevents them from being exposed to germs, accidental damage, or being misplaced.
- Maintain Regular Oral Hygiene: Brush and floss your teeth after every meal before reinserting your aligners. This prevents food particles and bacteria from being trapped, reducing the risk of cavities and gum issues during your treatment.
By following these best practices, you’ll keep your aligners in excellent shape and ensure your treatment stays on track.
Don'ts
- Avoid Eating or Drinking with Aligners In: Except for water, eating or drinking with your aligners in can cause staining, odors, and potential damage. Always remove them before meals and snacks.
- Don’t Use Colored or Scented Soaps: Soaps with dyes or fragrances can discolor your aligners or leave an unpleasant taste. Stick to clear, unscented antibacterial soap for cleaning.
- Avoid Exposure to High Temperatures: Hot water, dishwashers, and even direct sunlight can warp your aligners, compromising their fit and effectiveness. Always use lukewarm or cool water when cleaning them.
By understanding these critical do’s and don’ts, you can extend the life of your aligners, maintain their effectiveness, and ensure a smooth treatment experience. At Parsons Orthodontics, we’re here to guide you every step of the way, so don’t hesitate to ask our team for tips or advice!
Maintaining Oral Hygiene
Good oral hygiene is a crucial aspect of Invisalign treatment, as it ensures your teeth and gums stay healthy while aligners work their magic. Aligners fit snugly against your teeth, which can trap food particles and bacteria if proper care isn’t taken. Maintaining a solid oral hygiene routine protects your teeth and gums and helps Invisalign treatment deliver the best results.
Brushing and Flossing
Brushing and flossing your teeth after every meal is essential when wearing Invisalign. Food particles and plaque left on your teeth can become trapped by the aligners, creating an environment where bacteria thrive. This increases the risk of cavities, gum disease, and bad breath.
To keep your teeth clean, use fluoride toothpaste and a soft-bristled toothbrush to gently but thoroughly clean your teeth. Flossing daily removes food debris and plaque from areas your toothbrush can’t reach, such as between teeth and along the gumline. For added protection, consider rinsing with an alcohol-free, antibacterial mouthwash before reinserting your aligners.
By making brushing and flossing a priority, you’ll protect your oral health and ensure a smooth and successful Invisalign treatment.
Regular Dental Check-ups
Routine dental check-ups are a vital part of your Invisalign journey. Regular visits to Parsons Orthodontics allow our team to monitor your progress, assess your oral health, and make adjustments to your treatment plan if necessary. These appointments are also an opportunity to ensure that no oral health issues, such as cavities or gum disease, develop during your treatment.
Professional cleanings remove tartar and plaque buildup that regular brushing and flossing may miss, helping to maintain a healthy mouth. We recommend scheduling dental check-ups every six months or as advised by our orthodontists to stay on track for a healthy, radiant smile.
Conclusion
Caring for your Invisalign aligners is a simple yet essential part of your orthodontic treatment. Regularly rinse and brush your aligners, avoid hot water, and use deep-cleaning methods like Invisalign Cleaning Crystals or safe alternatives to keep them fresh and effective. Combine this with a diligent oral hygiene routine that includes brushing, flossing, and routine dental visits, and you’ll set yourself up for success.
Storing your aligners properly and adhering to the do’s and don’ts ensures they remain in excellent condition, minimizing any disruptions to your treatment. By following these best practices, you’ll not only maintain the appearance and integrity of your aligners but also protect your overall oral health.
Maintaining clean aligners and practicing good oral hygiene might seem like a small effort, but the rewards are immense. A clean and healthy mouth helps you stay confident, comfortable, and on track to achieve your dream smile. Invisalign offers an innovative and discreet way to straighten your teeth, but its success depends on your commitment to consistent care.
At Parsons Orthodontics, we’re here to support you every step of the way. If you have any questions or need additional guidance on cleaning and maintaining your aligners, don’t hesitate to reach out. Together, we’ll ensure your Invisalign journey is a smooth and rewarding experience, leading to a smile you’ll be proud to show off!

