Oral-B Glide Pro-Health Dental Floss Picks, Deep Clean Angle uses unique technology to deliver deep cleaning power with the extra comfort you'd expect from Glide. Flossing Instruction: Squeeze to tension floss, allowing it to slide easily between teeth. Release squeeze to allow floss to reach more tooth surface. Move floss up and down against tooth to help remove plague and food above and below the gum line. Rinse floss as necessary (repeat for each tooth). Pick Instructions: Place tip of pick between teeth at the gum line. Use a gentle in and out motion to help remove plague and food particles and stimulate gums. Rinse as necessary. Discard after use.