A simple, convenient method of purifying stored water, Aqua Clean Tabs kill bacteria, spores, cysts, algae, fungi, protozoa and viruses, plus are especially lethal to Entamoeba histolytica. Aqua Clean also kills causative water borne organisms such as salmonella typhi, vibria cholerae, shigella sonnei, sterptocoecus faecallis and estcherichia coli. The formulati.on contains dichloroisocyanurate, an organic chlorine donor with superior disinfection capacity

Each rapidly dissolving tablet purifies 25 litres of water, with the tablets foil wrapped ensuring they remain stable for over five years.