Review on 👓 Premium Anti-Fog Cloth: Reusable Defog Cloth for Masks, Glasses, Goggles, Helmet, Eyeglass, Camera - 1 PC by Renee Stahl

I'm tired of fogging up my glasses now that I have to wear masks everywhere. It's so cold outside that my glasses fog up so badly that I can't see anything as soon as I step inside where it's warm. Since I started using this fabric, I no longer have fogged up glasses. That's cool. The instructions state that you need to wipe the glasses every 8-10 hours. The fabric is very dense, very soft, it is easy to wipe glasses with it. The glasses cleaning instructions do not mention cleaning the glasses before using this anti-fog fabric.