OptoPharm Eyewash with Eyecup 15x15mlSterile? buffered? slightly hypertonic and mildly antiseptic aqueous solution. Ideal for rinsing and cleaning the eyes. Refreshes tired? irritated eyes caused by pollutants. Can be used as a regular hygiene routine for normal eyesDirectionsDetach ampoule and twist off the top. Fill the enclosed disposable eye cup with the Syswash solution. Hold the eye cup by its base and apply to eye? while bending your head forward.Keep out of reach of children If during usage? you experience eye pain? changes in vision? continued redness or irritation of the eye? discontinue use and consult a doctor.IngredientsSodium Chloride? Trisodium Citrate? Zinc Sulphate? Boric Acid? Sodium Hydroxide? Purified Water