When using this product do not touch tip of container to any surface to avoid contamination remove contact lenses before use wait at least 10 minutes before reinserting contact lenses after use do not wear a contact lens if your eye is red. Stop use and ask a doctor if you experience: eye pain changes in vision increased redness of the eye itching worsens or lasts for more than 72 hours Keep out of reach of children. If swallowed, get medical help or contact a Poison Control Center right away. Do not use if solution changes color or becomes cloudy if you are sensitive to any ingredient in this product to treat contact lens related irritation. For external use only.