This 500ml sterile eyewash solution with inbuilt eyebath contains the active ingredient of 0.9% w/v sodium chloride EP which means it is ideal for irrigating and cleansing the eye, or a wound. This 500ml sterile eyewash with inbuilt eyebath is the premium sterile eyewash bottle that we stock, and is can be used with the majority of eyewash stations that we sell. It is simple and easy to use and to open you simply push down the cap to break the seal. Once the seal has been broken you simply position the eyebath around the eye and gently squeeze allowing the fluid to flow freely across the eyeball to the outer corner.