Review on Fog-Free Lens Cleaner & Anti Static Spray for Eye & Sunglasses – Repel Dirt & Dust Effortlessly – Ideal for Glasses, Goggles, Masks – Powerful Cleaning Solution (Pack of 1) by Amy Smith

This stuff really works. We are in the middle of a global pandemic in 2020 and I am wearing a cloth mask to protect myself and others from the virus. The main problem was that my glasses were so fogged up that I couldn't wear them and couldn't see without them. Someone suggested this product and I was pleasantly surprised that it was very effective. I spray it on my glasses in the morning, let it almost dry and then polish the glasses with a soft cloth. Anti-fog properties last up to eight hours of a working day. Thanks very much!