Review on PPFPBX Anti Fog Dispenser by 💨 Parker Lab: Improve Visibility and Prevent Fogging by Melvin Goerge

Before buying this product I read so many reviews that "this product really works!" Really? It didn't prevent any fog at all. I spoke to a friend who told me to repeat every 24 hours. Well I just cleaned my classrooms last night and they fogged up at 7am. So guess what I did! I used the product in the morning right before going to work. FOG! They don't even clean my glasses very well. It leaves streaks and I always have to use a tissue to remove the streaks. A complete waste of money.