Toothbrush Check! Is Yours Past its Expiration Date?

Be honest, when was the last time you changed out your toothbrush? If you had to take more than a few seconds to think, it’s probably time for an upgrade! Using an old or worn-out toothbrush may actually make it harder to keep your teeth clean and healthy! But what’s the big deal? Read on to learn why it’s best to change out your oral care companion and the signs to look for when it’s time to make the switch.

How Often Should You Change Your Toothbrush?

Most dentists recommend replacing your toothbrush every 3 to 4 months. Over time, the bristles wear down and become less effective at removing plaque and food particles. Using a frayed toothbrush may leave behind debris, increasing your risk of cavities and gum disease.

If you don’t think you can remember to change your brush, set a reminder on your phone! This will ensure you get a notification when it’s time to swap it out.

Switch Toothbrushes After Getting Sick

Time isn’t the only determining factor when it comes to changing over to a new brush. If you’ve been sick, your toothbrush may hide bacteria or viruses that could reinfect you. This is especially true for illnesses like the flu, strep throat, or a cold that can often be transmitted orally.

As soon as you recover, go ahead and make the switch to keep germs out of your mouth and protect your immune system. Just don’t forget to change your phone reminder to reflect the new timeline.

Swap Out Your Toothbrush When it Looks Worn

Take a close look at your toothbrush (or the head of your electric model brush). Are the bristles bent, frayed, or discolored? These are clear signs it’s time for a new one. A study from the Department of Public Health in India shows that worn bristles can’t reach between your teeth or clean along the gumline as effectively as they should.

In fact, participants in the study who used their brushes beyond the recommended period had much more plaque buildup than those who switched!

Replacing your toothbrush regularly is a simple yet important part of supporting good oral hygiene. By swapping out old brushes, you’ll keep your teeth and gums healthy while reducing the risk of plaque buildup. If you need recommendations for the best brushes out there, be sure to give your dentist a call!

About the Author

Dr. Saeed Rouhani is a passionate and talented dentist who has been helping his patients improve their oral health for over two decades. He earned his dental degree from the Baylor College of Dentistry. Since then, he has continued to expand his skills and pass on his knowledge to his patients. Call (972) 733-0999 to schedule an appointment at Dental Attraction or visit our website to see a full menu of services.