Because your eyes are so important. Lubricant B + L. Keep tightly closed. Use before expiration date marked on the carton and bottle. Do not use: if solution changes color or becomes cloudy. When using this product: do not touch tip of container to any surface to avoid contamination; remove contact lenses before using; replace cap after use. Stop use and ask a doctor if: you experience eye pain, changes in vision, continued redness or irritation of the eye; condition worsens or persists for more than 72 hours. Keep out of reach of children. If swallowed, get medical help or contact a Poison Control Center right away.