How To Clean Invisalign Aligners

Invisalign aligners are virtually invisible, but to ensure they stay that way, you must clean them regularly. Proper care keeps your aligners as clear and comfortable as the day you first wore them and prevents bacteria buildup, stains, and odors. 

Cleaning your Invisalign aligners only takes a few minutes each day. We’ll guide you through the best cleaning practices, the right cleansers to use, and common mistakes to avoid. 

Things to know:

• Clean your Invisalign aligners at least once a day to prevent plaque buildup, odors, and stains, and rinse them after every meal.
• Use gentle, nonabrasive cleansers such as clear soap, hydrogen peroxide, or Invisalign Cleaning Crystals.
• Never clean aligners with toothpaste, hot water, or harsh chemicals like bleach.
• Always store your aligners in their protective case when not in use.

How To Clean Invisalign Aligners Step by Step

Before you begin cleaning your Invisalign aligners, gather all the necessary supplies, such as a clean toothbrush, clear soap, lukewarm water, and a soft cloth or towel. 

1. Remove Your Aligners: Gently take your aligners out of your mouth, using your fingers to avoid any damage.
2. Rinse With Lukewarm Water: Rinse the aligners under lukewarm (not hot) water to remove any loose saliva or debris. Avoid using hot water, as it can warp the aligners.
3. Clean With Clear, Unscented Soap: Apply a small amount of clear, unscented soap to the aligners. Gently scrub both sides of the aligners with a soft-bristled toothbrush dedicated to this purpose. Avoid toothpaste, which can scratch and damage the surface.
4. Soak (Optional): For a deeper clean, soak your aligners in a cleaning solution such as Invisalign Cleaning Crystals or a mixture of warm water and white vinegar for 15–20 minutes.
5. Rinse Again: After soaking, rinse the aligners again with lukewarm water to ensure no cleaning solution residue remains.
6. Dry Thoroughly: Use a soft cloth or towel to pat your aligners dry gently. Avoid using paper towels, as they can leave fibers behind.
7. Store Properly: Once cleaned and dried, store your aligners in their case when not in use. This helps prevent any accidental damage or contamination.
8. Reinsert Aligners: After cleaning and ensuring they are completely dry, insert your aligners back into your mouth. Make sure they fit comfortably.

Cleansers To Use

When it comes to cleaning your Invisalign aligners, using the right cleanser is essential to avoid damaging the material or causing discoloration. There are many options, but clear, unscented soap is inexpensive and highly effective.

Clear Unscented Soap

Clear, unscented soap is one of the most basic yet effective cleansers for Invisalign aligners. It’s gentle enough to prevent scratching but strong enough to remove residue and odors. 

Always opt for soap that’s free from dyes and fragrances to avoid potential irritation, staining, unpleasant tastes, or buildup on the aligners.

Rubbing Alcohol

Rubbing alcohol can be used as a disinfectant for Invisalign aligners. It kills bacteria and helps prevent the growth of mold or fungus. 

However, it should be used sparingly, as it can dry out the aligners if overused. Rinse the aligners thoroughly with water after using rubbing alcohol to remove any residue.

White Vinegar

White vinegar is a natural disinfectant that helps remove stains and odors from Invisalign aligners. You can soak your aligners in a mixture of equal parts vinegar and warm water for about 15–20 minutes. Be sure to rinse them well afterward to avoid any lingering vinegar smell.

Hydrogen Peroxide

Hydrogen peroxide is a gentle disinfectant that helps kill bacteria and eliminate odors without damaging the aligner material. To use, mix equal parts of hydrogen peroxide and water and soak your aligners for about 15–20 minutes. 

After soaking, rinse the aligners thoroughly with lukewarm water. Avoid using hydrogen peroxide too frequently, as prolonged exposure may weaken the plastic over time.

Baking Soda

Straight baking soda or a baking soda paste can be abrasive and may scratch the surface of your aligners. 

Instead, create a solution of baking soda and water to soak your aligners. This method helps gently clean and disinfect without causing any damage.

Retainer Brite

Retainer Brite is a specialized cleaner designed for dental appliances like Invisalign aligners. It’s effective at removing stains, odors, and plaque. 

Simply dissolve a Retainer Brite tablet in water and soak your aligners for a deep clean. It is safe and easy to use and helps maintain the clarity of your aligners.

Invisalign Cleaning Crystals

Invisalign Cleaning Crystals are specifically formulated to clean Invisalign aligners. They help remove stubborn stains, odors, and bacteria. 

Dissolve the crystals in warm water, and soak your aligners for about 15 minutes. This method is safe, nonabrasive, and designed to preserve the integrity of the aligners.

Invisalign Cleaning Foam

Invisalign Cleaning Foam is a convenient, on-the-go option for keeping your aligners clean. You simply apply the foam to the aligners, place the aligners back in your mouth, and spit out any excess foam. 

This foam helps remove plaque and odors and is gentle enough to use throughout the day for quick cleaning.

Invisalign UV Sanitizer

An Invisalign UV Sanitizer uses ultraviolet light to kill bacteria and germs on your aligners. This method is highly effective for disinfecting and ensuring your aligners remain hygienic. No water or cleansers are needed, so it’s perfect for on-the-go cleaning.

How Often To Clean Invisalign Aligners

You should clean your Invisalign aligners at least once a day to maintain good oral hygiene and keep them free from bacteria, plaque, and odors. You should clean them after each meal to remove any food particles and prevent staining. 

If cleaning isn’t possible, it’s important to rinse your aligners thoroughly with water every time you remove them. 

Cleaning Practices To Avoid

While keeping your Invisalign aligners clean is essential, avoiding certain cleaning practices that can damage the aligners or compromise your oral health is equally important. 

Some common household items and methods may seem effective but can actually cause harm. 

• Toothpaste: Toothpaste is often too abrasive for Invisalign aligners and can cause scratches, leading to discoloration and a cloudy appearance over time.
• Hot Water: Using hot water can warp and distort your aligners. Always use lukewarm water to rinse or clean them.
• Denture Cleaner: While denture cleaners may seem like a good option, they can be too harsh for Invisalign aligners and potentially cause discoloration or damage to the material.
• Bleach: Bleach can weaken the plastic of your aligners and should never be used. It can also leave harmful residues that may irritate your mouth.
• Harsh Scrubbing: Using stiff-bristled toothbrushes or scrubbing too hard can scratch and damage your aligners. Always use a soft-bristled toothbrush and gentle motions.
• Colored Soaps: Soaps with added dyes or fragrances can leave residues on the aligners, which could cause staining or irritation in the mouth.
• Mouthwash: Mouthwash contains alcohol, which can dry out your aligners and cause discoloration. It can also affect the fit and comfort of your aligners.

Best Practices for Keeping Invisalign Aligners Clean

By following a few simple best practices, you can ensure that your aligners remain clear, comfortable, and free from harmful bacteria.

• Clean Daily: Make it a habit to clean your aligners at least once a day, using clear, unscented soap or a specialized cleaner to remove plaque, bacteria, and odors.
• Rinse After Every Meal: Whenever you remove your aligners, rinse them thoroughly with lukewarm water to prevent food particles from sticking and causing stains or bacteria buildup.
• Brush Your Teeth Before Reinserting Aligners: Always brush your teeth before putting your aligners back in. This helps prevent plaque buildup and ensures your aligners stay fresh.
• Soak Periodically: For a deeper clean, soak your aligners in Invisalign Cleaning Crystals or a vinegar and water solution for 15–20 minutes, especially if they show signs of buildup.
• Store in a Case: When not in use, store your aligners in a protective case to keep them safe from dirt, bacteria, and accidental damage.
• Use a Soft-Bristled Toothbrush: When cleaning your aligners, always use a soft-bristled toothbrush (not the same one you use for your teeth). Avoid harsh scrubbing or stiff brushes, which can damage the material.
• Avoid Eating or Drinking With Aligners In: To prevent staining and buildup, remove your aligners when eating or drinking anything other than water.
• Use a UV Sanitizer: For added protection, use an Invisalign UV sanitizer to kill bacteria and keep your aligners disinfected without causing damage.

Keep Your Invisalign Aligners Clean for a Healthy Smile

Taking the time to clean your Invisalign aligners properly is an investment in both your oral health and the success of your treatment. 

By following the right cleaning practices, you’ll not only ensure your aligners remain clear and comfortable, but you’ll also protect your teeth and gums from harmful bacteria. 

A healthy, bright smile begins with consistency and care. So, embrace these simple yet effective habits to keep your aligners pristine, and watch your confidence grow with every step toward your perfect smile. 

With a little effort each day, your Invisalign journey will be smooth, successful, and truly transformative.

Ready to achieve a straighter, more confident smile? Forever Dental is your trusted Invisalign provider in Chicago, offering personalized treatment to perfect your teeth. Schedule a consultation for Invisalign treatment in Archer Heights, Chicago, or visit us for Invisalign services in Brighton Park, Chicago today.

Frequently Asked Questions

What is the best thing to clean your Invisalign with?

The best way to clean Invisalign aligners is with clear, unscented soap and lukewarm water. Avoid toothpaste, as it can scratch the aligners. Specialized cleaners such as Invisalign Cleaning Crystals or Retainer Brite can also be effective for deep cleaning.

How often do you clean Invisalign aligners?

You should thoroughly clean your Invisalign aligners at least once a day to prevent plaque buildup, odors, and staining. Ideally, you should clean them after each meal or snack and always before reinserting them. This helps maintain clarity and hygiene.

How do I make my Invisalign clear again?

To restore the clarity of your Invisalign aligners, clean them thoroughly with a nonabrasive cleaner like Invisalign Cleaning Crystals. For stubborn stains, soak them in a solution of warm water and vinegar or use specialized aligner cleaning products.

Is it better to clean Invisalign with soap or toothpaste?

It’s better to clean Invisalign with clear, unscented soap rather than toothpaste. Toothpaste can be abrasive and may scratch the aligners, causing them to become cloudy over time. Soap gently cleans without damaging the aligner material.