Wash and dry your hands thoroughly before handling contact lenses. Clean, disinfect and store reusable lenses with an appropriate lens care solution. Avoid all contact with water and do not use water or saliva for cleaning or storage. Never share lenses with another person. Remove them before sleep unless your eye care professional provides different instructions. Follow the replacement schedule printed on the original product packaging and your eye care professional's guidance rather than assuming a replacement period from a retailer label. If pain, persistent redness, irritation or a change in vision occurs, remove the lenses and seek professional advice before wearing them again.