DGI Anti Fog Wipe,Nano Anti-Fog Cloth for Glasses,Microfibre Cloth Reusable Pre Moistened,Spectacles, Sunglasses, Visors, Pack of 1

I’ve waited a while before adding a review. I just wanted to note, for those that say it dries out and stops working. When mine starts to feel dry, I mist it with a little water before putting it back into its pouch, and as well as closing the seal, I fold the top down. Each time I use it, it’s moist, and it works. I’ve used it a number of times, and it works fine.

Works very well. The only reason it's a 4 star rather than a 5 is because the cloth doesn't last very long.Mine kept my glasses fog free for about two weeks before I noticed the fog starting to come back.

Immediately after application the product works. Steaming up occurs within 30 minutes of application, better result if inside but steaming up bad in change of temperatures e.g. walking into a shop. During recent very cold weather it was poorer or maybe the cloth is wearing out - 2 months in use.

Utterly useless,just does not work.

The first time I used this cloth I thought - WOW - finally no more steamed up glasses and I managed a supermarket shop with no problems at all. However, after a couple of uses my glasses just steamed up as much as beforen so back to the drawing board. Don't waste your money.

Ordered 2 of these and as they did coat the specs they failed as soon as I used a mask and I've tried a few masks, so nothing more than a cloth an expensive one at that.

It's just perfect like it works! Honestly had low expectations because it was so cheap but seriously worked first time 100%. I cleaned my glasses first with Normal lense cleaner then just buffed inside and outside of my lenses with this wipe and when I had my mask on later, no fog!Just delighted. I can see again when I'm out 🤗

I were my glasses all day every day. Arrived and used for the first time on Saturday 22nd, followed the instructions and it worked, but not only that, I leave my glasses in the bathroom whilst in the shower, normally they would steam up, not on Sunday, Monday or Tuesday. Used for the second time Wednesday morning. I have spent tens of pounds trying to stop my glasses steaming up, have no idea how long the cloth will last, but at the moment I think it is fantastic.