How Often Should You Replace Your Toothbrush?

When did you last replace your toothbrush? If you’re not sure, it might already be time. At NoHo Smile Center, our trusted North Hollywood dentists remind patients that the tool you use to brush is just as important as the habit itself.

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How Often to Change It

Dentists recommend changing your toothbrush every 3–4 months. Replace it sooner if:

  •   Bristles look frayed or bent

  •   You’ve been sick

  •   The brush smells or looks discolored

Your local NoHo dentist emphasizes that worn bristles can’t clean effectively, and an old brush may carry bacteria.

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Why It Matters

  •   Cleaner teeth: Fresh bristles remove plaque better.

 •   Healthier gums: Old bristles can cause irritation.

  •   Fresher breath: A clean brush fights odor-causing bacteria.

  •   Overall health: Gum disease prevention supports your whole body.

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Quick Care Tips

  •   Rinse after each use

 •   Store upright to dry

 •   Don’t share toothbrushes

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Final Thought

Your toothbrush is your first defense against cavities and gum disease. Replacing it regularly is a simple step for a healthier smile. For more personalized tips, visit NoHo Smile Center - your trusted North Hollywood dentist.