It is important to know how to clean retainers because retainers can harbour bacteria, plaque, and food particles, which can lead to bad breath, gum disease, and other dental health problems. A retainer that has not been cleaned can also cause discoloration, odours, and even damage to the retainer itself.

When you wear a retainer, it is in close contact with your teeth and gums, creating a warm and moist environment that is conducive to bacterial growth. If your retainer is not cleaned regularly, these bacteria can thrive, leading to the formation of plaque, tartar, and other harmful substances that can cause tooth decay, gum disease, and bad breath.

Additionally, food particles can become trapped in your retainer, which can lead to unpleasant odours and discoloration. If you don’t clean your retainer regularly, these particles can also harden and form plaque, which can be difficult to remove. In this article, we’ll discuss how to clean retainers in various ways.

What is an effective daily cleaning routine for retainers?

Cleaning your teeth and any dental appliances such as retainers on a daily basis can help remove harmful bacteria and food particles, promote healthy gums, and keep your smile looking bright and healthy.

Here are step-by-step instructions on how to clean your retainer on a daily basis:

  1. Rinse thoroughly with lukewarm water to remove any loose debris or food particles.
  2. Apply a small amount of mild toothpaste to a soft-bristle toothbrush.
  3. Gently brush using circular motions, paying special attention to the areas where the retainer fits against your teeth and gums.
  4. Rinse thoroughly with lukewarm water to remove any toothpaste residue.
  5. Inspect for any visible signs of damage, such as cracks or discoloration.
  6. Store in a clean, dry case until you are ready to use it again.

What are some deep cleaning methods for retainers?

While daily cleaning of your retainer is important, there may be times when more thorough cleaning is necessary to remove stubborn stains, odours, and buildup. Sometimes you need more than a mild cleaner and rinse. There are several deep cleaning methods available that can help keep it fresh and cleaned, including:

Effervescent Cleaning Tablets

  1. Fill a cup or bowl with enough lukewarm water to cover your retainer.
  2. Drop one effervescent cleaning tablet into the water and wait for it to dissolve.
  3. Place it in the water and let it soak for the recommended amount of time, usually between 5-10 minutes.
  4. Remove from the water and rinse it thoroughly with lukewarm water.

Retainer Cleaning Solutions

  1. Fill a cup or bowl with enough lukewarm water to cover your retainer.
  2. Add the recommended amount of retainer cleaning solution to the water.
  3. Place it in the water and let it soak for the recommended amount of time, usually between 5-10 minutes.
  4. Remove from the water and rinse it thoroughly with lukewarm water.

Non-Alcoholic Mouthwashes

  1. Pour a small amount of non-alcoholic mouthwash into a cup or bowl.
  2. Place your retainer in the mouthwash and let it soak for the recommended amount of time, usually between 5-10 minutes.
  3. Remove from the mouthwash and rinse it thoroughly with lukewarm water.

It is important to follow the instructions provided with these cleaning agents and to avoid using hot water, harsh cleaning agents, or alcohol-based mouthwashes, which can damage your retainer or cause it to lose its shape.

Are there natural cleaning solutions for cleaning retainers?

Yes, there are natural cleaning solutions that can be used to clean retainers. These alternatives can be particularly useful for individuals who prefer chemical-free options or those with sensitive skin:

Vinegar

Vinegar is an effective natural cleaner that functions as a mild cleaner and rinse that can help remove buildup and kill bacteria. To use vinegar to clean your retainer, follow these steps:

  1. Mix equal parts white vinegar and lukewarm water in a bowl or cup.
  2. Soak your retainer in the solution for 15-20 minutes.
  3. Remove the retainer from the solution and rinse thoroughly with lukewarm water.
  4. Let the retainer air dry before storing it.

It is important to note that vinegar has a strong smell that may be unpleasant to some people. Rinse your retainer thoroughly to avoid leaving a vinegar smell or taste.

Hydrogen Peroxide

Hydrogen peroxide is another natural solution that can be used to clean retainers. It can help remove stubborn stains and kill bacteria. To use hydrogen peroxide to clean your retainer, follow these steps:

  1. Mix equal parts hydrogen peroxide and lukewarm water in a bowl or cup.
  2. Soak your retainer in the solution for 15-20 minutes.
  3. Remove the retainer from the solution and rinse thoroughly with lukewarm water.
  4. Let the retainer air dry before storing it.

It is important to dilute hydrogen peroxide properly to avoid damaging your retainer or irritating your mouth. A 1:1 ratio of hydrogen peroxide to water is safe to use.

Baking Soda

Baking soda is a natural abrasive that can help remove buildup and stains from retainers. To use baking soda to clean your retainer, follow these steps:

  1. Mix 1 tablespoon of baking soda with enough lukewarm water to form a paste.
  2. Apply the paste to your retainer and use a soft-bristled toothbrush to gently scrub it.
  3. Rinse the retainer thoroughly with lukewarm water.
  4. Let the retainer air dry before storing it.

It is important to note that baking soda can be abrasive and should not be used too frequently, as it may damage the surface of your retainer.

Dish Soap and Warm Water

You can use dish soap and warm water to wash and clean retainers. Warm water and soap are generally safe and effective for cleaning retainers. The warm water helps to loosen debris and plaque, while the mild soap helps to break down oils and remove bacteria.

Here’s a step-by-step guide on how to use warm water and soap to clean your retainers:

  1. Fill a clean container or sink with warm water. Make sure the water is not too hot, as high temperatures can damage the retainer.
  2. Add a few drops of mild dish soap to the warm water. Choose a dish soap that doesn’t contain harsh chemicals or strong fragrances.
  3. Place your retainer in the soapy water. Ensure that it is fully submerged.
  4. Let the retainer soak for about 15-20 minutes. This will help loosen any debris or plaque buildup on the retainer.
  5. After soaking, use a soft toothbrush or a dedicated retainer brush to gently scrub the retainer. Pay attention to all the surfaces, including the inside and outside.
  6. Rinse the retainer thoroughly with clean water to remove any soap residue. Make sure there are no lingering soap bubbles.
  7. Inspect the retainer for any remaining debris. If there are still some stubborn spots, you can repeat the soaking and scrubbing process or use a specialised retainer cleaning product.
  8. Once the retainer is clean, gently pat it dry with a clean towel or allow it to air dry. Avoid using a regular cloth or tissue, as they may leave behind fibres or lint.

What are the dos and don’ts of cleaning retainers?

Dos:

  • Clean and wash your retainer every day using a mild toothpaste, soft-bristled toothbrush, and lukewarm water.
  • Soak in an effervescent cleaning tablet or retainer cleaning solution once a week for a deep clean.
  • Use natural cleaning solutions, such as vinegar, hydrogen peroxide, or baking soda, if you prefer chemical-free options.
  • Rinse thoroughly with lukewarm water after cleaning to remove any residue.
  • Inspect your retainer regularly for any signs of damage or wear.
  • Store properly in a clean, dry container when not in use.
  • Consult your dentist for cleaning and inspection to maintain the health of your teeth and ensure the proper fit of your retainer.

Don’ts:

  • Wash with hot water, as it can warp or damage your retainer.
  • Use abrasive cleaners or harsh chemicals, such as bleach or alcohol, as they can scratch or damage the surface of your retainer.
  • Eat or drink while wearing it, as it can cause food particles or stains to build up on the retainer.
  • Use your fingernails or other sharp objects to clean your retainer, as it can scratch or damage the surface.

How do I store and maintain my retainer?

Proper storage and maintenance of your retainer is essential to ensure its longevity and effectiveness. Here are some tips on how to store and maintain your retainer:

Store in a clean, dry case

When you’re not wearing your retainer, keep it in a clean, dry container to protect it from dust and bacteria. Make sure the container is large enough to hold your retainer and has vents for air circulation.

Keep away from heat

Avoid leaving your retainer in direct sunlight or in a hot car, as high temperatures can warp or damage it.

Clean regularly

Daily cleaning of your retainer is important to remove any food particles or bacteria that may accumulate on it. Use a soft-bristled toothbrush and mild toothpaste to gently clean your retainer after each use. Soak your retainer in an effervescent cleaning tablet or retainer cleaning solution once a week for a deeper clean.

Rinse thoroughly

After cleaning or soaking your retainer, rinse it thoroughly with lukewarm water to remove any residue. Avoid using hot water, as it can damage the retainer.

Don’t use harsh chemicals or abrasive cleaners

Avoid using harsh chemicals, such as bleach or alcohol, or abrasive cleaners, as they can scratch or damage the surface of your retainer.

Inspect regularly

Check your retainer regularly for any signs of damage or wear. If you notice any cracks, chips, or other damage, contact your dentist or orthodontist right away to get it repaired.

Bring to your dental appointments

Bring your retainer to your regular dental appointments, so your dentist or orthodontist can inspect it and make any necessary adjustments.

What kinds of retainer types are there?

There are several types of retainers that are commonly used to maintain the results of orthodontic treatment. These include:

Hawley retainers

Hawley retainers are the most common type of retainer used in Australia. They are made of acrylic and metal wire and are custom-fitted to the patient’s mouth. Hawley retainers are removable and can be adjusted by the orthodontist to ensure a proper fit.

Clear plastic retainers

Clear plastic retainers, also known as Essix retainers, are made of a clear, flexible plastic material that fits over the teeth. They are less noticeable than Hawley retainers but are more prone to breakage and wear.

Fixed retainers

Fixed retainers, also known as bonded retainers, are attached to the back of the teeth using a dental adhesive. They are not removable and are designed to remain in place for several years to ensure the teeth remain properly aligned.

Removable retainers

Removable retainers, such as Invisalign retainers, are made of clear plastic and are custom-fitted to the patient’s teeth. They are removable and must be worn for a specified amount of time each day to maintain the results of orthodontic treatment.

Bionators

Bionators are a type of functional orthodontic appliance that can be used to correct issues with the jaw and bite. They are made of plastic and are removable.

Your orthodontist will recommend the type of retainer that is best for your individual needs based on the results of your orthodontic treatment and your dental health history. They will also provide instructions on how to properly care for and maintain your retainer to ensure it remains effective and hygienic.