Z Clear Wax Paste Anti Fog for Glasses and Goggle Defogger for Outdoor Sports and Scuba Accessories - Safe on All Lenses

I am a nurse in an Emergency Dept. I use Uvex Stealth OTG Safety Goggles with Anti-Fog/Anti-Scratch Coating (S3970D). These googles are meant to keep airborne pathogens out. They fog up. I first tried Cat Crap. Waste of money and it scared the pants off me with that brand. We coded a suspected Covid-19 patient. By the end my googles were a fogged up dripping mess. SO I bought Z Clear. Even worse than Cat Crap.I am really not one to write reviews and especially negative reviews. Since many medical pros are having to buy their own goggles (sealed, no vent), this brand Z clear and Cat Crap left me in a fogged up haze that really shook me up. I could not take my goggles off during such a moment and had to work looking up, down, and sideways to attempt to get a clear field of vision. I felt helpless, because I could not just take them off because of the Airborne precautions and dire status of patient. Trust me when I say that I followed application instructions to the T and on different brands of medical goggles. I don't mind the cost of Z-clear, but the fact that my goggles were essentially useless was a very scary feeling in a medical emergency. Sorry Z-Clear. Wish you could make it right....

I am a pharmacist and have to wear a mask all day for COVID. My glasses are constantly fogging up. I’m in desperate need for an anti fog. I bought Z Clear. This stuff is awful. It doesn’t work at all and it’s a waste of money. I would give it zero stars if I could.I am really not one to write negative reviews. Since many medical professionals are looking for something, I would not recommend this stuff! I followed the application instructions to the T and this stuff is useless. :(

Didn't work! Bought for my prescription glasses while working security in the cold, they still fog up badly. I followed instructions, including watching a YouTube video making sure I was applying correctly, did not help. Was hopeful for this product but it did not deliver as promised.

Still have fog

These aren't scratches, believe it or not. This occurred after product use and I can't remove them. My glasses are now permanently messed up.

This thing is not magical... Does it work? I dont really know, I use it and my visor still fogs up. Although I have cheap helmets, but I have ridden it in summer in rain and this thing does not stop it from fogging 100% I can tell you that. I used it immediately before rain, and nope, every stop you will fog up until you get going.

This product is very much like car wax. It goes on with a fingertip, and you polish it with a cloth. Compared to all of the alternatives we've tried (e.g. Catcrap, Spit, various silicone impregnated cloths), this is a superior product. It typically requires reapplication after several hours of glasses behind goggles, but its longer lasting than other products tried.

This stuff really works. I use it on my motorcycle goggles. Stopped at a stop light causes a fogging problem because the air flow is much reduced. No more fog after a treatment. This is also better than what was on the goggles when they were new. I can clean them well then apply z-clear and they are better than new.

I treated old safety glasses that had major a fogging problem when used with a mask. There was an immediate improvement in appearance. Resistance to fogging is high, any slight fogging disappears almost instantly. Initial impression is that fingerprints and smudges are much reduced as well. I am very well satisfied and I will recommend this to others with similar mask issues.