Collyrium for Fresh Eyes Eye Wash cleanses eyes to relieve irritation, discomfort, itchingand stinging. It works by removing foreign materials, pollutants or chlorinated water that can make eyes feel less than ideal. Keep Collyrium on hand for the emergency flushing of foreign bodies when necessary or to remove something caught in your eye when you simply want enhanced comfort. Also rest assured knowing that Collyrium is gentle enough to be used as often as necessary and it comes with a consumer-preferred cup design to make eye washing as easy as possible. However, the bottle tip permits use without the cup as well. Collyrium contains purified water, as well as boric acid, sodium borate and sodium chloride.Collyrium is a brand trusted by medical professionals in hospitals, dispensaries and clinics.