McKesson Eyewash Solution Active ingredient: 98.3% Purified Water Inactive ingredients: boric acid, sodium borate, sodium chloride 1 oz. Squeeze Bottle (1188884_CS) 144/CS98. 3% purified water Cleanses the eye and helps relieve irritation or burning by removing loose foreign material Screw cap protected by a plastic tamper evident seal The rate of flow is affected by the pressure applied to the bottle. Sterile