Ultradex oral spray with its closys ii active ingredient will give you fresh breath and the confidence to keep smiling the compact pump action spray can be carried in your pocket handbag or car for lasting all day freshness of breath the patented closys ii ingredient in retardex oral spray has been proven to eliminate not mask odour causing compounds on contact and to work for hours ultradex oral spray is also a safe effective anti bacterial formula to fight plaque and as part of an