Regular and proper tooth brushing is a fundamental measure of oral hygiene and an essential step in preventing both tooth decay and gum disease. However, only a small number of adults are familiar with the correct brushing technique. Brushing should take at least 3 to 5 minutes, during which food particles, plaque, and bacteria are removed from the surfaces of the teeth through proper brushing motions.

Step-by-Step Technique

1. Start with the back teeth

   • Position the toothbrush horizontally on the outer surface of the teeth

   • Angle the bristles at 45° toward the gum line

   • With gentle pressure, rotate the brush downward

   • Cover 2–3 teeth at a time, repeating the motion at least 8 times

   • Move gradually toward the center of the jaw

2. Repeat for the lower jaw

   • Use upward strokes instead of downward

   • Avoid strong pressure or side-to-side scrubbing, which may damage the tooth surface near the neck

3. Clean the inner surfaces

   • Use the same horizontal technique for molars and premolars

   • On the upper jaw, brush downward; on the lower jaw, brush upward

   • For front teeth, hold the toothbrush vertically and use up-and-down strokes

4. Finish with the chewing surfaces

   • Use short back-and-forth strokes to clean thoroughly