“…Trying to change any given behaviour successfully involves a clear understanding of all factors that determine and influence the behaviour 7 . Health behaviour change theories and models for oral health promotion include Health Belief Model (HBM), 8‐11 Transtheoretical Model (TTM), 8,12‐15 Theory of Reasoned Action (TRA), 8,16 Social Cognitive Theory (SCT), 8,11,17,18 and Theory of Planned Behaviour (TPB) 8,9,13,17,19,20 …”