Oral-B Dental Floss, Thin And Smooth Flat Thread, Comfortable Deep Cleaning, Portable, Mint Flavor, 40 Meters, Approximately 90 Uses, New And Old Packaging Mixed Delivery

1. Cut approximately 45cm of floss

2. Hold between thumbs and index fingers, wrap around middle fingers to secure

3. Gently slide into the gaps between teeth and move back and forth

4. Slide up and down along the sides of each tooth