Anti-Reflective lenses, or AR coatings, are great for glare especially if you need them for night driving or light-sensitivity. If you have a pair, you’ve probably noticed they are extremely difficult to keep clean and oils on the lenses tend to smear. This is because AR lenses are designed microscopically porous in order to refract light. Unfortunately,  this traps in oil and moisture much more than traditional lenses. Many anti-fog solutions struggle to fight fog on anti-reflective coated lenses. The good news is that Z Clear’s got you covered. The more you use Z Clear, the more it will build up a strong protective layer on your lenses. The anti-fogging capabilities might be slight at first but keep using it as the protective layer strengthens increasing anti-fogging capabilities over time.