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How to Disinfect a Toothbrush After COVID or the Flu

Amid health concerns like COVID-19 and the flu, maintaining proper oral hygiene is crucial. Your toothbrush plays a vital role in your daily routine, but it's important to ensure it's clean and free from harmful germs. At Excellence in Dentistry in Gurnee, Illinois, we're here to guide you on how to disinfect your toothbrush effectively, helping you prioritize your oral health.

When Should I Change My Toothbrush After a Virus?

After recovering from a virus like COVID or the flu, it's a good idea to change your toothbrush. The virus's germs can linger on the bristles, potentially leading to reinfection. Changing your toothbrush is a precautionary measure that reduces the risk of exposure to lingering germs.

Should You Throw Away Your Toothbrush After Being Sick?

While you don't necessarily have to throw away your toothbrush after being sick, it's highly recommended. The cost of a new toothbrush outweighs the potential risks of using a contaminated one. If you choose to keep using your toothbrush, it's crucial to disinfect it thoroughly.

How Do You Disinfect a Toothbrush from COVID?

Disinfecting your toothbrush after COVID involves simple yet effective steps:

  • Rinse: Rinse your toothbrush thoroughly under tap water to remove any debris.
  • Soak: Soak the bristles in an antimicrobial mouthwash or hydrogen peroxide solution for a few minutes.
  • Rinse Again: Rinse the toothbrush under running water again to remove the disinfecting solution.
  • Air Dry: Place your toothbrush in an upright position to air dry. Avoid storing it in a closed container, as this can promote bacterial growth.

What Is The Lifespan of A Virus-Like Covid On A Toothbrush?

Germs can live on a toothbrush for varying periods. Generally, viruses like COVID-19 can survive on surfaces for several hours to a few days. Proper disinfection helps minimize the risk of exposure to these germs.

How Do I Protect My Toothbrush If Someone in My House Has COVID or the Flu?

The last thing any family member, partner, or roommate wants to do is contract COVID-19 from a drawer or area that shares your toothbrushes. If someone in your household is sick with COVID or the flu, take the following steps to protect your toothbrush:

  • Isolation: Store your toothbrush separately in a closed container to prevent cross-contamination.
  • Disinfection: Disinfect your toothbrush regularly using the methods mentioned earlier. Provide good ventilation to the bathroom through an exhaust fan, open window, or air purifier to ensure the air is cleared of viruses before unmasking to brush your teeth. Wash your hands before and after using shared surfaces in the bathroom as well.
  • Personal Space: Maintain distance between toothbrushes to avoid any contact.

It’s not a bad idea to replace your toothbrush once everyone is fully recovered in your household anyway. Otherwise, if you’re confident that your brush is safe, then follow the American Dental Association (ADA) guidelines of replacing your toothbrush every three months to prevent the growth of bacteria.

Prioritize Your Oral Health with Excellence in Dentistry

While it's important to disinfect your toothbrush, don't forget the significance of regular dental check-ups. At Excellence in Dentistry in Gurnee, Illinois, we're committed to ensuring your oral health is at its best. Schedule your dental check-up with us to receive personalized care and guidance on maintaining a healthy smile.