Big Value Pack, makes 20 litres. 3 in 1 Action Kills 99.9% of Viruses and Bacteria including E.coli, MRSA, Salmonella, Listeria, Influenza - Type A (H1N1), Human Herpesvirus, Rotavirus and Respiratory Syncytial Virus (RSV). Odours Eliminated Effective against common household smells including bins, drains, pet areas etc.