Still Using That Toothbrush? You Might Want to Read This First

What’s Hiding in Your Toothbrush?

Every time you brush, your toothbrush collects bacteria, plaque, and food particles—and a quick rinse won’t wash it all away. Combine that with the warm, damp bathroom environment, and you’ve got the perfect breeding ground for bacteria, mold, and even yeast.

When Bristles Go Bad

Even if your toothbrush looks fine, worn bristles can’t clean effectively. They miss plaque, irritate your gums, and may even wear down enamel. In short: an old toothbrush can do more damage than good.

How Often Should You Replace It?

• Every 3 to 4 months — or sooner if the bristles are fraying

• Right after an illness — like a cold, flu, or strep throat

• Anytime it looks worn — don’t wait for visible damage to start
  
  

How to Keep Your Toothbrush Cleaner

• Rinse thoroughly after each use

• Store upright in open air to dry completely

• Keep it away from toilets and shared brush holders

• Never share a toothbrush—even with family

Bottom Line

Your toothbrush is your first defense against cavities, gum disease, and bad breath. But if it’s old or dirty, it’s not helping you—it’s hurting you.
If you can’t remember the last time you changed it, it’s probably time.

Toss it. Replace it. Your mouth will thank you.