Sensitive Eyes Plus saline solution removes loosened debris and traces of daily cleaner from the soft contact lens surface when used as a rinse after cleaning. Also removes existing calcium deposits and prevents new deposits from accumulating when used as directed with heat disinfection. May be used as a diluent for enzyme tablets, to store contact lenses, and as a final (pre-inserting) rinse after chemical (not heat) and hydrogen peroxide disinfection. Specially formulated with potassium - a component of natural tears.