607065 A hand sanitiser (2) intended to provide fast drying times and improved skin feel. The sanitiser has (a) a first part (14) comprising a chlorite solution and contained in a first dispenser (4) whereby it will be dispensed as a spray or jet of liquid； and (b) a second part (16) comprising an acid solution and contained in a second dispenser (6) whereby it will be dispensed as a second spray or jet of liquid. The chlorite and the acid will react to provide chlorine dioxide when the first part (14) is mixed with the second part (16). A mixture (18) of equal quantities of the first part (14) and the second part (16) contains at least 15% alcohol by weight. At least a part of the alcohol comprises 3-methoxy-3-methylbutan-1-ol (MMB).
