Are you feeling the frustration of having your glasses fog up as a result of wearing your mask? Does your lenses fog whenever you step out of your air-conditioned car or when you go outside in winters? If yes, then GOFREE Anti-Fog Spray is the best solution for you! It can be applied on your daily wear glasses and to a wide range of spectacle lenses. It helps to prevent fog formation on your glasses by creating a hydrophilic film so that you can have crystal clear vision every day. 24/7.