 Stroke is the second most common cause of death worldwide and is the predominant cause of permanent disability among older people. The mouth becomes a very unhealthy place after stroke, where yeasts and pathogenic bacteria multiply at an accelerated rate. Poor oral hygiene results in increased dental plaque, gingival bleeding, and the harbouring of oral opportunistic pathogens. Dental plaque acts as a reservoir of pathogenic microorganisms which results in additional oral health problems and also can cause life-threatening medical complications; most notably aspiration pneumonia andor recurrent stroke. The first six months following stroke is a particular vulnerable period to survive. 