I use dish soap. Rub the dish soap onto the len's. You have to let it dry thoroughly. Then use a micro-fibre cloth to rub clear. Works like a charm for me. I think the trick is to let it completely dry. Once the dry soap film is rubbed off, it doesn't leave any percievable film on the len's. I've used this for years.

 

I use dish soap. Rub the dish soap onto the len's.

What brand do you use ?

 

Thanks for the tip about the dish soap. I didn't know to let it dry first.

 

Also move your safety glasses down your nose just a tad to let a little more airflow between your face and the lens. Good luck and hope it helps.

 

Rain-X has some stuff called Fog-X. I works on the inside of the automobile windshield.
It might work on you shooting glasses.

 

I’m betting the fogX will help, but also a motorcycle shop will have some anti-fog solution for helmet face shields that works.

 

That's what Fog-X is. I've used it on windshields , glasses , goggles , welding masks , etc

 

I've found that ordinary DRY plain hand soap, (the bar kind) works well for this.

Just take a mostly used up old bar of soap and apply it dry to the lenses. Coat the lenses with the soap, let it sit for a minute or two and then wipe it off with a dry cloth. Don't wipe too hard, just hard enough to take the thick soap off and until the lenses are clear.

If you do this with your bathroom mirrors, you'll have clear fog-free mirrors whenever you step out of the shower.

Bud

 

Thank you all for the suggestions. I used the Dawn dish soap, applied like I do with Ren wax, a little on my fingertip and let dry. Works great.

 

Some safety glass manufacturers sell glasses with an anti fog coating already applied for a few cents more than non coated. As a machinist its a common problem for me. Safetyglassesusa.com is who I buy mine from, huge selection, the glasses will have an AF (anti-fog) attached to model number. No affiliation to the company, I've just used them for years.