Water swishing.
Math
M V
MV
Balasubramaniam
P
P
D003742:Dental Devices, Home Care; D003773:Dental Plaque / Q000517:prevention & control*; D006801:Humans; D009067:Mouthwashes / Q000008:administration & dosage*; D009910:Oral Hygiene / Q000379:methods*; D007507:Therapeutic Irrigation / Q000379:methods*; D014867:Water / Q000008:administration & dosage*
D009067:Mouthwashes; D014867:Water