| 摘要 |
Porous, high strength (that is, "Expanded") polytetrafluoroethylene (PTFE) dental floss is coated with microcrystalline wax. If desired, the floss may also incorporate one or more active tartar control, anti-caries, anti-plaque and/or antibacterial actives and/or dentally acceptable agents such as polishing and abrasive agents, coolants, flavorants and/or coagulants.
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