How To Clean A Retainer – Dos And Don’ts |

You wear your retainer every day, so it’s important to make sure that you’re keeping it clean! A dirty retainer can lead to gum disease, tooth decay, and bad breath. Here are a few tips on how to keep your retainer clean and sparkling:

how to clean a retainer


  • Brush your retainer with a toothbrush and toothpaste each time you take it out. This will help remove plaque and bacteria that accumulate on the surface.
  • Soak your retainer in an effervescent denture cleaner at least once a week to get rid of any remaining bacteria.
  • Use a denture-cleaning solution or an effervescent tablet to soak your retainer at least once a week.
  • Rinse your retainer with warm water before and after each use.
  • Bring your retainer to the dentist for regular checkups.


  • Don’t brush your retainer with any type of hard brush. This can damage the appliance and even cause it to break.
  • Don’t soak your retainer in hot water as this may cause it to warp or distort its shape.
  • Don’t use household cleaners on your retainer, as they may contain harsh chemicals that could harm your mouth.
  • Don’t rinse your retainer with mouthwash or any other type of alcohol-based product.

Following these simple tips will help keep your retainer clean and free from bacteria and plaque buildup. If you have any questions about how to best care for your retainer, talk to your dentist today!

What Is The Best Way To Clean A Plastic Retainer?

Clean a retainer

Cleaning a plastic retainer can be a daunting task, but it’s important to keep it clean so that it doesn’t cause any damage or infection to your teeth. In this article, we will explore some of the best ways to clean your retainer and keep it looking and smelling fresh.

First and foremost, it’s important to understand how often you should be cleaning your retainer. Generally speaking, your retainer should be cleaned at least once a day ideally after meals or snacks. This will help keep bacteria from building up on the surface of the appliance.

When it comes time to actually clean your retainer, the most important thing to remember is that you should never use hot water. Hot water can damage the plastic and cause it to become brittle or even melt. Instead, lukewarm water is best for removing bacteria, dirt, and food particles.

You will also need a cleaning solution designed specifically for retainers. You can find these solutions at most pharmacies and drugstores. When using the cleaning solution, be sure to follow the instructions on the packaging for how much to use and how long to soak your retainer in it.

Once you have soaked your retainer in the cleaning solution, rinse it off with lukewarm water. If necessary, use a soft-bristled toothbrush to gently scrub away any stubborn plaque or dirt residue from the surface of your retainer. Be careful not to apply too much pressure as this can lead to scratching and damage.

Finally, allow your retainer to air dry completely before putting it back into your mouth. It’s also important to keep your retainer stored in a clean container when not in use—this will help prevent bacteria from building up on the appliance.

By taking the time to ensure that your retainer is cleaned regularly, you can help keep it in good condition and protect your teeth and gums against infection or damage. With proper care and maintenance, your plastic retainer will stay looking and smelling fresh for many years!

How Often Should Retainers Be Cleaned?


This is a question that is commonly asked by those who wear retainers. The answer to this question depends on a few factors, such as how often the retainer is worn and how dirty it becomes. In general, retainers should be cleaned at least once a week. However, if the retainer becomes very dirty or if it starts to cause discomfort, it may need to be cleaned more often. Follow these simple steps to clean your retainer:

1) Remove the retainer from your mouth.

2) Soak the retainer in a denture cleaner or mild soap and water for about 15 minutes.

3) Rinse the retainer thoroughly with warm water.

4) Dry the retainer with a soft cloth.

5) Place the retainer back into your mouth.

It is important to note that retainers should not be placed in hot water as this can cause them to warp and lose their shape over time. Additionally, it is important to never use toothpaste or any other abrasive material on a retainer as this could also damage it. If you have any questions or concerns about how often you should clean your retainer, be sure to consult with your dentist for further advice. With proper care and maintenance, your retainer can last for many years to come!


Maintaining your retainer is important for keeping it in good condition and ensuring that it functions correctly. In this article, we have outlined how to clean a retainer using different methods. Choose the one that works best for you and make sure to clean your retainer regularly!

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