Invisalign treatment comes with its own set of guidelines and best practices, commonly referred to as the "toothpaste-and-invisalign-dos-and-donts." These dos and don'ts are crucial for maintaining the effectiveness of your treatment and ensuring the longevity of your aligners. By adhering to these recommendations, you can optimize your Invisalign experience and achieve the desired results efficiently.

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The Do's:

Take them out when eating or drinking: Taking out Invisalign trays before eating or drinking is crucial for several reasons:

Preventing staining and damage: Removing the trays before consuming anything except water prevents staining from colored foods or drinks and potential damage caused by chewing hard or sticky foods.

Avoiding discoloration: Colored liquids or foods can cause discoloration of the trays, affecting their appearance and potentially compromising their integrity over time.

Maintaining effectiveness: Proper removal of the trays during meals or snacks ensures that they remain clean and intact, supporting the effectiveness of the treatment process.

By adhering to the practice of removing Invisalign trays before eating or drinking, individuals can minimize the risk of staining, damage, and discoloration, thereby maximizing the success of their treatment.

Brush your teeth before putting them back in: Maintaining oral hygiene is crucial to prevent bacteria buildup. Before reinserting Invisalign trays, it's recommended to brush your teeth thoroughly with a tooth brush to remove any food particles or plaque. This practice helps keep both your teeth and the aligners clean, reducing the risk of dental issues and ensuring optimal results from your Invisalign treatment.

Keep them in for at least 22 hours a day: Consistency is key to the effectiveness of Invisalign treatment. To achieve the desired outcome, it's essential to wear the aligners for the recommended duration, typically around 22 hours per day. This ensures that your teeth are consistently and gently moved into the desired position, facilitating the alignment process. Deviating from the prescribed wearing time may prolong the treatment duration and compromise the results.

Stay hydrated: Drink water regularly to keep your mouth and trays clean. Hydration is essential for overall oral health and helps prevent dry mouth, which can contribute to bacterial growth and discomfort. Drinking water also helps rinse away food particles and maintains the freshness of your breath while wearing Invisalign aligners. It's recommended to sip water throughout the day, especially after consuming beverages other than water, to maintain oral hygiene.

A woman holding an Invisalign.
A woman holding an Invisalign.

The Don'ts:

Don't eat or chew gum with them on: Eating or chewing gum while wearing Invisalign trays poses risks that can compromise the treatment process. Here's why:

Damage to trays: Solid foods and sticky substances can exert pressure on the aligner trays, causing them to bend or break. This not only affects the fit and effectiveness of the trays but also extends the treatment duration.

Adherence of food particles: Chewing bubble gum, in particular, can adhere to the trays' surface, making it challenging to clean them thoroughly. Food particles trapped in the aligners create a breeding ground for bacteria, leading to oral hygiene issues and potential infections.

Treatment hindrance: Any damage to the trays or contamination from food particles can hinder the treatment process. Consistent wear of undamaged, clean aligners is crucial for achieving the desired tooth movement and overall treatment success.

To maintain the integrity of the Invisalign treatment:

  • Remove the trays before consuming any food or beverages, except water.
  • Practice good oral hygiene by brushing and flossing before reinserting the aligners.
  • Avoid chewing gum altogether to prevent complications and ensure optimal oral health.

Following these guidelines will help preserve the quality of the aligner trays and support the effectiveness of Invisalign treatment, ultimately leading to a successful outcome.

Avoid drinking colored beverages with them in: Colored drinks like tea or coffee can stain the trays. Refrain from consuming beverages other than water while wearing Invisalign aligners to prevent discoloration. If you do indulge in colored beverages occasionally, it's advisable to remove the trays beforehand and thoroughly clean them before reinserting.

Don't clean them with toothpaste: Toothpaste can be abrasive and damage the trays. Instead, use a gentle cleanser recommended by your orthodontist or rinse them with lukewarm water. Avoid using toothpaste , especially ones with abrasives like baking soda, as they can scratch the surface of the aligners, making them more prone to bacterial buildup.

Don't keep them out for too long: Ensure you wear them for the recommended duration each day to maintain progress. Consistency in wearing Invisalign aligners is crucial for achieving desired results within the estimated treatment time. Avoid leaving them out for extended periods, as it can delay progress and compromise the effectiveness of the treatment.

Invisalign can be a convenient and effective option for straightening teeth, but following these do's and don'ts will help ensure successful treatment and a beautiful smile in the end.

A man holding an Invisalign.
A man holding an Invisalign.

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Frequently Asked Questions FAQs

Can I use toothpaste to clean my Invisalign aligners?

No, it's not recommended to use toothpaste to clean Invisalign aligners. Most toothpaste contains abrasives like baking soda or silica, which can scratch the aligners and compromise their clarity. It's best to use a mild soap and lukewarm water for cleaning instead.

How often should I clean my Invisalign aligners?

It's essential to clean your Invisalign aligners regularly, preferably daily, to maintain good oral hygiene. Use a soft-bristled toothbrush and water to gently brush them, ensuring they remain free from plaque and bacteria.

Can I soak my Invisalign aligners in hot water?

No, it's advised against soaking Invisalign aligners in hot water. Hot water can cause the aligners to warp and lose their shape. It's recommended to use lukewarm water for cleaning and avoiding extreme temperatures to preserve the integrity of the aligners.


Following the toothpaste-and-invisalign-dos-and-donts is essential for maintaining the cleanliness and integrity of your Invisalign aligners. These guidelines provide valuable insights into proper cleaning techniques, By adhering to these recommendations, you can ensure that your Invisalign treatment progresses smoothly and efficiently, ultimately leading to the desired outcome of a beautiful smile.