Brushing is twice a day. How often should you floss between your teeth?

Once a day.

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  1. Once a week
  2. Only when food is stuck
  3. Once a day ✔

Why: A toothbrush can't reach between teeth. Flossing once a day removes food and sticky plaque that cause cavities.

Huh, didn't know that: Flossing each day helps stop plaque from hardening into tartar.

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What does a dentist call X-rays? Tooth pics.
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References

Answer: Once a day. A toothbrush can't reach between teeth. Flossing once a day removes food and sticky plaque that cause cavities.

  1. Flossing (MouthHealthy by the American Dental Association) www.mouthhealthy.org/all-topics-a-z/flossing
    the American Dental Association recommends you floss once a day to remove food particles and plaque
    Checked 2026-10-11.
  2. Taking Care of Your Teeth (KidsHealth for Kids) kidshealth.org/en/kids/teeth-care.html
    Dentists say you should brush your teeth twice a day using a toothpaste with fluoride and floss once a day.
    Checked 2026-10-11.

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