I love this product! I am a full time teacher who wears glasses. I've had to wear a mask while teaching and until I discovered Fog Blocker, I was unable to wear my glasses due to them fogging up. I can go over a day without having to reapply the Fog Blocker. I have recommended this product to family and co-workers.
Overall I'm disappointed. Their effectiveness seems to have to do more with the humidity, or lack of it, than with the product itself.
The wipes work very well however 5 wipes out of the first package were dry so didn’t work at all. Not sure what can be done to rectify this issue as other wipes in the package were fine and worked great