WOral hygieneWThe Adventures of Ali and His Gang vs. Mr. Tooth DecayWAmine fluorideWBad breathWChlorhexidineWDentifriceWDoramad Radioactive ToothpasteWEastman Dental DispensaryWFluoride therapyWGarglingWGarlic breathWHexetidineWJintan (Japanese medicine)WMouthwashWOral irrigatorWOral-BWOral-B GlideWRembrandt toothpasteWScaling and root planingWScope (mouthwash)WSynthol (mouthwash)WTeeth-cleaning twigWTheraBreath (brand)WThujaplicinWTom's of MaineWTonsil stonesWTooth brushingWTooth polishingWTooth ProtectorsWToothbrushWToothetteWToothpasteWToothpaste pump dispenserWToothpickWUirō (Japanese medicine)