Should I Get a New Toothbrush Yet?

Toothbrushes are essential to ensuring that your teeth stay in excellent condition for life, but they are not designed to last forever. Many people do not realize that these appliances must be replaced frequently and go on using the same brush for much longer than would be optimal. Here’s a brief guide to when you should change your toothbrush to ensure that your teeth are getting the best cleanings possible.

Why Do I Need to Change My Toothbrush?

A toothbrush that is too old or not properly cleaned can make bacterial and viral infections more likely. If you or anyone in your family has been sick, it might be best to replace every toothbrush in your household. It’s also an excellent idea to throw out your toothbrush if anyone uses it accidentally to prevent germ transfer.

When Should I Get a New Traditional Toothbrush?

The Centers for Disease Prevention and Control recommend replacing your toothbrush every three to four months, but your appliance may need to be retired early if it shows signs like:

• Excessive buildup of food particles and toothpaste residue between the bristles
• The bristles acquiring a frayed appearance
• The bristles becoming excessively soft due to frequent wear
• Extensive bristle loss

Children can be especially rough with their toothbrushes, so it might be necessary to replace theirs sooner.

When Should I Change the Head of My Electric Toothbrush?

Dentists recommend using an electric toothbrush instead of a traditional appliance to achieve a deeper and more thorough clean. However, the bristles of these devices often wear out sooner because they are shorter and encounter more friction since they move more quickly across the enamel. It’s best to replace the head of your electric toothbrush every twelve weeks or earlier to ensure that the device performs optimally.

Don’t let an old toothbrush make it difficult to clean your teeth properly or lead to unpleasant infections. Consulting with your dentist can help you find the best ways to preserve your oral health.

About the Author

Dr. Darrick Castleberry earned his dental degree at the Meharry Medical College School of Dentistry and completed a General Practice Residency with the United States Navy. He also served as an Amphibious Special Operations dentist with the United States Marine Corps aboard the U.S.S. Peleliu. His office in Houston offers preventive, restorative, cosmetic, and emergency dentistry. To learn more about proper oral hygiene, contact his office on the web or dial (281) 971-3440.