Clear Care Single Pack by CIBA VISION is a 360 ml bottle of all-in-one cleaning and disinfecting solution for soft contact lenses. Clear Care solution is clinically proven to be the #1 solution in providing comfort. After 6 hours of soaking, your lenses are ready to wear… no final rinse with saline necessary! Keep in mind that frequent users should use lens care solutions 5-7 days per week.