Generally the Citrox derivatives are available as concentrated liquids for use after dilution. In this form they are used for general cleaning and sanitisation, foam cleaning, terminal rinses in food applications, tray washes, water additives and hard surface cleaners. However for user convenience the derivatives are also made in other forms such as soaps, foam, gel, wax, wipes and they may be used for applications by spraying, misting or fogging.