A highly effective 3-in-1 detergent-disinfectant and sanitiser based on a readily biodegradable surfactant blend and a readily biodegradable fatty amine derivative active. It also contains a readily biodegradable, green chelating agent that works in synergy with the disinfectant active, helping to boost the performance of the disinfectant active. Specially formulated for use in fish processing plants, poultry, meat factories, butcheries, bakeries, canning factories, breweries, dairies, hospitals, and all institutions that supports green cleaning.