One of the most inconvenient things about contact lenses can be the need to rub them clean after use, which takes up time and risks damaging the lens. With modern cleaning solutions like the Opti-Free RepleniSH, cleaning does not need time-consuming rubbing. Using the Opti-Free cleaning solution also has the added bonus of providing extra moisture when wearing lenses because the surface retains tear fluid far longer than with other cleaning products. The added moisture provided by the Opti-Free RepleniSH can allow wearers to keep lenses in for 6 hours longer than with other products, providing crystal clear vision even at the end of the day. This cleaning solution also provides unbeatable protection against dirt and germs with a powerful disinfectant component. It is also specially formulated to be effective on even the softest contact lenses.