Trichomonas is not uncommon in poultry and is easily spread via the communal water source, easily contaminated by wild doves and pigeons (a common source). E.coli and Salmonella are also spread in a similar way. CitroSan helps combat this problem, made from oranges it is non toxic, GM free and works as a natural sanitiser against a wide range of pathogens. It is also a stimulant for maintaining natural immunity. Simply add CitroSan to the drinking water of birds to sanitise and reduce the spread of diseases.