Crest Glide Safety Sealed Dental Floss, Lightly Waxed - 15 Mtr By Glide Floss Removes plaque and reduces the risk of gingivitis. Ref. Number : 830075 UPC : 37000 -0469 -51 NDC : 37000 -0469 -51 Regular Price: $2.68 Our Price: $2.02 Crest Glide Safety Sealed Dental Floss Slides easily between tight teeth and resists shredding. Removes plaque and reduces the risk of gingivitis. Light coating of natural wax for improved grip. Floss Daily. Wrap 18" to 24" section around middle fingers and draw tight.