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What is the 3-3-3 Rule for Brushing Teeth?

Published in Dental Hygiene 1 min read

The 3-3-3 rule for brushing teeth is a simple guideline promoting good oral hygiene. It emphasizes brushing three times a day, within three minutes of eating, and for at least three minutes each time.

Understanding the 3-3-3 Rule

This method, popularized in Korea, focuses on both frequency and duration of brushing. Let's break it down:

  • 3 Times a Day: Brushing after breakfast, lunch, and dinner is recommended to remove food particles and plaque buildup throughout the day.
  • Within 3 Minutes of Eating: Addressing food remnants promptly minimizes acid production and plaque accumulation, reducing the risk of cavities and gum disease.
  • 3 Minutes Each Time: Thorough brushing for a minimum of three minutes ensures all tooth surfaces are cleaned effectively. This helps remove plaque and prevent dental issues.

This simple method provides a structured approach to maintaining good oral health. Remember to use the correct brushing technique with a fluoride toothpaste for optimal results.

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