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Care for your Smile

How to Clean Invisalign: Tips for a Bright and Healthy Smile

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Invisalign is an orthodontic treatment using clear plastic aligners instead of traditional braces. But how do you keep these aligners clean? Discover the best practices for maintaining hygiene, preventing stains, ensuring comfort, and optimizing treatment effectiveness.

Learn which cleaners to use and which to avoid, and why cleaning your Invisalign aligners matters for your oral health and the longevity of your treatment. Smart Orthodontics is here to guide you through this journey, offering top-tier care in a friendly and professional environment.

Keep reading to ensure your aligners stay crystal clear and comfortable throughout your orthodontic treatment.

What is Invisalign?

Invisalign is an orthodontic treatment that helps straighten teeth using clear plastic aligners instead of metal braces. These aligners are custom-made and nearly invisible when you wear them. You can change them regularly to slowly adjust and improve the alignment of your teeth until they are straight.

What is the Best Way to Clean Your Invisalign Aligners?

Cleaning your Invisalign on a daily basis might sound tedious, but it's simpler than you think. The best way to clean Invisalign is to follow these steps:

Rinse Thoroughly

After removing your aligners, it's a good idea to rinse with lukewarm water gently. This rinsing step helps eliminate any saliva and debris that may have accumulated on them.

Brush Gently

Much like your teeth, your aligners also require cleaning. To brush them gently, use a soft-bristle toothbrush and a mild, clear, anti-bacterial soap. Be sure to handle them with care to prevent any damage.

Soak in Denture Cleaner

An effective method for keeping your Invisalign aligners clean is to soak them in a denture cleaner. Just follow the instructions on the product, and make sure to rinse them thoroughly afterward.

Avoid Hot Water

Never use hot water to clean your aligners, as it can distort their shape. Stick with lukewarm water to ensure they stay in good condition.

Use Aligner Cleaning Crystals

Certain brands provide specialized aligner cleaning crystals, which can be quite effective in tackling tough stains and maintaining the clarity of your aligners.

By following these steps daily, you'll ensure your Invisalign stays clean and maintains its transparency.

What are the Best Practices for Cleaning Your Invisalign?

Cleaning your Invisalign aligners is essential to maintain good oral hygiene and ensure your aligners remain clear and odor-free. Here are some best practices for cleaning your Invisalign aligners:

Avoid Eating with Aligners

To maintain the cleanliness and clarity of your aligners, and to avoid damaging them, removing them before eating or drinking anything other than water is required. This practice helps prevent the entrapment of food particles and staining agents, ensuring your aligners remain clean and odor-free.

Carry a Travel Toothbrush

Keeping a travel toothbrush and toothpaste handy is a smart move. You can easily maintain oral hygiene whenever you eat out and ensure your teeth and aligners stay clean and fresh, especially when dining out.

Handle with Care

When removing or inserting your aligners, handle them with clean hands and avoid bending or twisting them. Make sure to always place them back in their case to avoid losing or damaging them.

How Often Should You Clean Invisalign?

different dental tools

Cleaning your Invisalign aligners should be a part of your daily routine. You should clean them every morning and night when you brush your teeth. This consistent practice is crucial for preventing the accumulation of bacteria and plaque and ensuring the hygiene and effectiveness of your aligners throughout your treatment.

What Cleaners Should You Use to Clean Invisalign?

When choosing cleaners for your Invisalign aligners, stick to the basics. Here are some cleaners you can use for your Invisalign:

Mild, Clear Soap

Use mild, clear soap that is free from dyes and fragrances when cleaning your aligners. This choice helps preserve the transparency of your aligners and keeps them odor-free, maintaining their appearance and comfort throughout your orthodontic treatment.

Denture Cleaner

Denture cleaners are a highly effective option for eliminating stains and bacteria from your aligners. They are both easily accessible and straightforward to use, making them a convenient choice for maintaining the cleanliness and hygiene of your aligners during your orthodontic journey.

Which Cleansers Should You Avoid while Cleaning Invisalign?

While there are plenty of suitable cleaners for your Invisalign, there are some you should avoid:


Avoid using toothpaste to clean your aligners, as it can be abrasive and may scratch the surface.

Colored or Scented Soaps

Steer clear of colored or scented soaps, as they can discolor or leave a residue on your aligners.

Why Cleaning Invisalign Matters

Maintaining proper hygiene and cleanliness of your Invisalign aligners is crucial to your orthodontic treatment. Here are some reasons why taking good care of your Invisalign is an important thing to do in this treatment:


Properly cleaning your aligners helps maintain good oral hygiene. Wearing aligners can trap food particles and bacteria against your teeth, potentially leading to bad breath and dental issues if not cleaned regularly.

Preventing Stains

Invisalign aligners are transparent; any staining or discoloration can make them more noticeable. Regular cleaning helps prevent stains and keeps your aligners looking clear and discreet.


Clean aligners are more comfortable to wear. Residue from food and bacteria can create an unpleasant odor and discomfort, which can be avoided with regular cleaning.


Dirty aligners can hinder the effectiveness of your treatment. If aligners are not clean, they may not fit snugly against your teeth as intended, which can slow down your progress toward achieving your desired smile.

Oral Health

Unclean aligners can also affect your overall oral health. If left unchecked, bacteria and plaque buildup on the aligners can contribute to tooth decay and gum issues.


Cleaning your aligners properly helps extend their lifespan. For example, avoiding abrasive cleaners or hot water helps prevent damage to the aligners, ensuring they remain effective for the duration of your treatment.


Invisalign aligners are chosen by many for their discreet appearance. Keeping them clean and clear helps maintain this aesthetic advantage.

Choose Smart Orthodontics for Your Invisalign Treatment

Here at Smart Orthodontics, we are your dedicated partners in achieving the smile of your dreams. Our vision is to create beautiful smiles that radiate confidence! With a commitment to maintaining the highest level of client care, we ensure that your orthodontic journey is nothing short of exceptional.

Our clinic offers top-tier orthodontic care in a fun, caring, and professional environment. We have a team of staff members with years of experience and training. If you're considering Invisalign or any other orthodontic treatment, we're here to guide you every step of the way.

To schedule your visit, contact us or check our website to learn more about our services!

a girl wearing her invisalign


It is essential to properly care for and clean your Invisalign aligners in order to maintain good oral hygiene and ensure your orthodontic treatment's success, comfort, and aesthetics. Following these cleaning tips and best practices will ensure your aligners stay crystal clear and comfortable throughout your treatment.

Throughout this article, we have discussed the importance of regular cleaning, the recommended cleaning methods, and the cleaners to use while cautioning against harmful choices. We've emphasized that maintaining the cleanliness of your aligners is crucial for hygiene, preventing stains, ensuring comfort, and maximizing the effectiveness of your treatment.


How long should I soak my Invisalign aligners in denture cleaner?

The duration varies by product, so always follow the instructions on the denture cleaner packaging. Typically, a few minutes should suffice.

Can I use mouthwash to clean my Invisalign aligners?

It's best to avoid using mouthwash, as some varieties can contain alcohol and coloring that may harm and damage your aligners.

Is it necessary to clean my aligners if I only wear them at night?

Yes, cleaning your aligners daily is essential, regardless of how long you wear them. Bacteria and plaque can accumulate even during nighttime use.

Can I use a regular toothbrush to clean my aligners?

Using a soft-bristle toothbrush specifically designated for your aligners is recommended to prevent any potential damage.

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