Not many people know that popular brands of floss are made from nylon coated with synthetic, petroleum-based wax such as toxic Teflon, a highly toxic synthetic chemical that creates a soap-like slipperiness and non-stick finish called perfluorooctanoic acid (PFOA), or polytetrafluoroethylene (PTFE), another ingredient that also provides the coating in non-stick cookware. Modern day dental […]