Understanding the Long-Term Care Needs of Plaque and Tartar

https://persianmystic.com/index.php/When_to_Revisit_Your_Dental_Plan_for_Teeth_Grinding

Many people delay a dental visit because they are unsure what a symptom means. Plaque is a soft bacterial film that forms on teeth, while tartar is hardened plaque that cannot be brushed away easily