Can You Eat with Invisalign? Maintain Good Oral Hygiene

by | Jun 7, 2023 | Teeth Straightening

Dental patient

Invisalign aligners are rapidly becoming a popular alternative to traditional metal braces. Clear aligners offer a discreet, comfortable and effective way of treating orthodontic problems. One of the most common concerns patients have when wearing Invisalign aligners is whether or not they can eat normally while undergoing treatment. In this post, we’ll answer the question, can you eat with Invisalign? We’ll also review the different foods you should enjoy and avoid to ensure the best results from your Invisalign treatment. 


What is Invisalign?

common concerns clear aligner chatswoodInvisalign is a cosmetic dentistry procedure that is designed to help straighten teeth without the need for traditional metal braces.

The Invisalign system consists of transparent plastic aligners custom-made to fit your mouth and teeth. These aligners gently pressure your teeth to move them into place over time.

Unlike conventional braces, clear aligners are nearly invisible and can be easily removed whenever you need to eat, brush or floss.

Invisalign aligners are an excellent solution for straightening crooked or misaligned teeth or even closing gaps between teeth. This treatment can improve the aesthetic appearance of your teeth and give you a natural-looking smile. 


Common Concerns About Eating with Invisalign

When you get Invisalign treatment, you can eat a variety of foods you probably love, unlike traditional braces. However, there are still a few things that you’ll need to keep in mind when eating with them. Here are some of the most common concerns you might have:

  1. Avoid eating or drinking anything while wearing your aligners. This is a simple process, and after eating, you should brush your teeth and clean your aligners before putting them back in your mouth.
  2. Clean your teeth and Invisalign aligners after eating – Proper oral hygiene is crucial for the success of your dental implant surgery. You should brush your teeth twice and floss daily for at least two minutes. After meals, it is also important to rinse your mouth, brush your teeth, and clean your Invisalign aligners.
  3. Avoid hot or cold drinks – While your aligners are on, avoid drinking hot or cold beverages such as coffee, tea, or ice cream. The heat and cold can cause your aligners to distort or crack.
  4. Be aware of any aligner discomfort – Initially, you may feel pain from your aligners. If so, stick to a soft-food diet until your mouth adjusts to the new aligners. 



The Risks of Eating Certain Foods While Wearing Invisalign

Eating certain foods while wearing Invisalign can cause damage and delay the orthodontic treatment process. Damaged aligners may need to be replaced, which can be costly and time-consuming. Additionally, consuming foods that can cause staining can result in an undesirable yellowing of the aligners, making them less discreet. Finally, consuming sticky or hard foods can cause damage to the gum tissue, leading to severe gum disease. It is important to follow the orthodontist’s instructions and avoid any food that can cause injury or staining. 


Advice on How To Maintain Good Oral Hygiene While Wearing Invisalign

Oral hygiene is important when wearing Invisalign. Maintaining good oral hygiene is crucial when undergoing any orthodontic treatment, including Invisalign.

invisible aligners treatment chatswoodOral hygiene practices are particularly important with Invisalign because the aligners are made from a clear plastic material that fits snugly over the teeth. This tight fit can trap bacteria and plaque between the teeth and the aligners, creating an ideal environment for tooth decay and gum disease.

To prevent these problems, it is essential to brush and floss your teeth before inserting your Invisalign aligners. It’s also important to clean your aligners regularly using a non-abrasive or clear antibacterial soap to prevent staining and discolouration. This can be done by gently brushing the inside and outside of the aligners with lukewarm water and soap.

In addition to brushing and flossing, using mouthwash can also help to maintain good oral hygiene while wearing Invisalign. Rinsing with an alcohol-free, fluoride mouthwash after meals can help to kill bacteria and neutralise the acid in the mouth, reducing the risk of tooth decay and gum disease.

By following these essential oral hygiene practices, you can keep your teeth healthy and your Invisalign aligners in great condition throughout your treatment. Remember, good oral hygiene not only helps to prevent dental problems but also ensures optimal results from your Invisalign treatment, leaving you with a confident and beautiful smile.



Invisalign treatment can help you achieve a beautiful and healthy smile, but it’s important to be mindful of what you eat during the process. Avoid sticky and hard foods and acidic foods and drinks, and enjoy soft foods, fruits and vegetables, and dairy products to keep your teeth and aligners healthy and on track with treatment. If you have questions about what foods are safe or best to avoid, speak to your Invisalign provider for personalised advice and recommendations. With some care, you can maintain a healthy diet and achieve a beautiful, straight smile with Invisalign. Contact us today on (02) 9054 5281 to schedule your first appointment!





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