Opti-Free Pure moist is your multi-purpose contact lens solution from morning till night and everything in between. No matter what your day brings, Opti-Free Pure moist gives you all-day comfort. Here's why Opti-Free Pure moist is where it's at: Exclusive dual disinfectants Polyquat and Aldox get rid of microorganisms that can cause eye infections. Opti-Free Multi-purpose Solutions rinse, clean, disinfect, store and recondition your lenses. How to Use Opti-Free Contact Lens Disinfectant: Our multipurpose disinfecting solution is more than your average saline solution, so there are a few extra steps to follow to ensure your lenses are truly clean, clear and comfortable. Removes protein deposits and reduces lipid deposition for silicone hydrogel and soft contact lenses. With hydraglyde moisture matrix. Hydraglyde moisture matris is a proprietary wetting agent in Opti-free puremoist MPDS that provides comfort and moisture from insertion to removal. Remember to always wash, rinse and dry your hands before handling contact lenses. Fill the empty lens case with solution. Wet each side of the lens with the solution. Rub each lens for 20 seconds with your finger. Rinse each side of the contact lens for 10 seconds with a steady stream of the solution. Opti-Free is the contact lens solution doctors love to recommend. Ever wonder why a multi-purpose contact lens solution is different than saline The fact is, saline solutions were never meant to clean or disinfect your contact lenses. All they really do is rinse your contact lenses.