Keep that Mona Lisa Smile View this post on Instagram Adding a rinse to your routine (especially one with fluoride) will help you keep that Mona Lisa Smile! #monalisa #monalisasmile #dentist #njdentist #bergencounty #bestofbergen #bestofnj A post shared by Edward Feins D.M.D. (@drfeins) on Nov 5, 2018 at 8:46am PST Posted by feinnj on Nov 8th, 2018 7:24 am Filed under Blog . You can follow any responses to this entry through the RSS 2.0 feed. Both comments and pings are currently closed. Tags: justforfun