How Dirty Toothbrushes Can Become | Family Dentist Sarnia

How Dirty Toothbrushes Can Become

Teeth Whitening Sarnia

Did you know that a toothbrush can contain over 10 million bacteria? It certainly is a scary thought to comprehend. Fortunately, you can avoid the spread of these germs and bacteria by frequently cleaning your toothbrush and disposing of one when it becomes old and frayed. Doing so can remove potentially harmful bacteria that can threaten your overall oral health. To help keep your toothbrush bacteria-free and your oral health in check, we have compiled a guide on how to safely and effectively clean and keep your toothbrush in check at home below.

1. Clean Your Toothbrush With Mouthwash

Pour antibacterial mouthwash in a cup and allow your toothbrush to soak in it. Use a mouthwash with alcohol to kill off the bacteria on the toothbrush bristles. Stir the bristles around for 30 seconds in the mouthwash to loosen and allow any food particles to fall off, as well as any hardened toothpaste that may have germs from previous use.

2. Clean with Baking Soda

Pour a cup of water with two teaspoons of baking soda and allow the toothbrush to soak inside. Baking soda contains antibacterial components and has been found to effectively kill off bacteria that contributes to tooth decay and plaque. However, baking soda may not be as effective against salmonella and E. coli, which has been linked to destroying dental microbiomes.

Key Tips To Maintain A Clean Toothbrush

  • Wash your hands thoroughly with soap and warm after touching your toothbrush and using it. This is a safe way to prevent the spread of germs to and/or from your mouth.
  • Rinse the toothbrush with hot wash after every use. Holding it under hot water will soften the brush bristles and release germ particles from previous use.
  • Place your toothbrush away from other brushes. Shared toothbrush holders are often not as clean as separate toothbrush holders.
  • Always keep the toothbrush away from toilets and keep your toilet lids down to minimize airborne bacteria particles from contaminating the toothbrush bristles.
  • Air dry your toothbrush by shaking off any excess water and storing it upright in a toothbrush holder. Storing toothbrushes down in places allows bacteria to more easily access the toothbrush bristle and contaminate them. 

How Often To Change Toothbrush

Toothbrushes naturally become worn out and contaminated with germs over time after repeated use. However, when you’re using a toothbrush past its limit, you are not reaping its benefits or receiving proper oral health care. Dispose of the old toothbrush and switch to a new one every three to four months or sooner if the bristles have become quite frayed. Children’s toothbrushes often need to be replaced more regularly.

Slipacoff Dental is the dentist clinic in Sarnia for all of your dental services. We will educate and discuss the best treatment solutions for you to ensure you’re receiving the best care for your oral health. Our family dentist in Sarnia is committed to your comfort and happiness for all things dental care. Contact us to schedule an appointment at!