How often should I replace my toothbrush?

We regularly throw out expired food, worn-out shoes, and clothing but how often do you consider your toothbrush? Most people overlook this important oral hygiene tool. As a toothbrush gets worn out it cannot effectively clean your teeth.

So how often should you replace your toothbrush?

The American Dental Association (ADA) recommends you swap out your toothbrush for a new one every 3-4 months. Replacing more often may be required if your toothbrush is showing signs of wear. When the bristles are overlay frayed, the toothbrush can no longer keep your teeth clean and you need a new one.

Some additional reasons to replace your toothbrush include if you have recently been sick or the toothbrush has an odor.

Caring for your toothbrush is also essential. Whether you are using a manual or electric toothbrush it is important to keep it clean. You should thoroughly rinse your toothbrush after every use to ensure no remaining paste or plaque is present.  Storing your toothbrush in an upright position will allow it to air dry properly.  It is not recommended that you store a toothbrush in a closed container. This can allow bacteria to grow and prohibit full drying between each use. For more information on the proper care and usage of toothbrushes, we recommend you visit the ADA website.