Good oral hygiene starts and ends with your toothbrush.
Your toothbrush plays a bigger role in your oral health than you think — but are you using it correctly, and more importantly, are you replacing it often enough?
Dental experts reveal the mistakes most people make and the simple habit that could improve your smile and prevent hidden dental problems.
Don't let worn-out bristles hold you back — find out how to keep your toothbrush at its best!
The Right Way to Use an Electric Toothbrush
Did you know that you shouldn’t "scrub" your teeth with an electric toothbrush?
Instead, the brush head should glide gently over each tooth without being moved up, down, or side to side.
According to dental experts in an interview with the Huffington Post, applying too much pressure can damage the bristles, making the toothbrush less effective.
When to Replace Your Toothbrush
According to NHS Greater Glasgow and Clyde, you should replace your toothbrush or electric toothbrush head every three to four months.
Healthline goes a step further, recommending that electric toothbrush heads be replaced every 12 weeks, especially if you apply strong pressure while brushing.
Toothbrush manufacturer Philips explains that bristles are designed to clean between the teeth, but excessive pressure flattens them, reducing their ability to remove plaque effectively. A 2012 study confirmed that worn bristles remove significantly less plaque and bacteria than a new toothbrush, making regular replacements essential for maintaining oral health.
Replace Your Toothbrush After an Illness
If you’ve had strep throat or another mouth or throat infection, experts at Healthline advise replacing your toothbrush immediately. Attempting to "disinfect" a toothbrush using mouthwash or boiling water can actually spread bacteria further rather than eliminate it.
For daily care, simply rinse your toothbrush thoroughly under running water after use to keep it as clean as possible.
By following these simple recommendations, you can ensure your toothbrush stays effective and contributes to better oral hygiene every day.
