Personal Hygiene QUIZ: Do You Know How To Protect Yourself Against Disease?

How long should you brush your teeth?

25%
A close-up shows a child brushing her teeth.
Retry Correct Incorrect Dentists tell people to follow the 2/2 rule: brush your teeth for at least two minutes twice a day. When brushing, don’t scrub; gently massage your teeth in circular motions.
Patrick Pleul/picture alliance via Getty Images
Patrick Pleul/picture alliance via Getty Images

How long should you brush your teeth?

  • 15 seconds
  • 30 seconds
  • One minute
  • Two minutes
25%

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