title: A history of oral hygiene measures.
mesh_terms: D003742:Dental Devices, Home Care; D003802:Dentifrices / Q000627:therapeutic use; D005459:Fluorides / Q000627:therapeutic use; D049671:History, 18th Century; D049673:History, 20th Century; D049690:History, Ancient; D006801:Humans; D009067:Mouthwashes / Q000627:therapeutic use; D009910:Oral Hygiene / Q000639:trends*; D014099:Toothbrushing / Q000295:instrumentation
chemical_list: D003802:Dentifrices; D009067:Mouthwashes; D005459:Fluorides