Oral-B Glide Pro-Health Original floss helps remove plaque between teeth and below the gum line. The silk-smooth, shred-resistant texture slides more easily in tight spaces vs. regular floss.InstructionsFor Flossing Daily: Wrap 18" to 24" section around middle fingers and draw tight. Slide floss between teeth, curving around tooth as you gently scrape between each tooth and gum.