Anti Fog Spray for Glasses (4oz), Made in USA | Anti Fog Spray That Keeps Fog Out & Protects Goggles, Masks, Mirrors, Windows & More – Effective for Use on Plastic & Glass Lenses

Lo compré para las gogless de natación les aplico dejo por un par de minutos y luego las enjuago y quedan muuy bien mis gafas ya se les había gastado el antifog ahora con esto tengo para rato

Works well over stabborn mirror i have...well done. First time managed to deal with fog i usually have over my barhroom shower mirror. Need to use a little amount over cloth, than smirr it ovet and wait. Amazing once again.

I've tried a few of these products, this one does NOT work well enough, especially for the application methods.To start, I'm not even convinced this is anything more than slightly diluted liquid hand soap. It's consistency is very thick and viscous, and it suds up like soap if you pour it out (I wasted the last say 1/4 oz to test this because it wasn't working).It does not spray in a mist out of the bottle, it's basically a line of liquid. That doesn't change if you put it in a different (proven) spray bottle.If you've heard of the "soap trick" for anti-fog (google it) then I can simply say I think they're just trying to fool you into using that and paying them for it effectively. It doesn't seem to last any longer, and isn't any more effective.On top of the above, this is a pain in the butt to apply if you want any effect. If you read the directions, they want you to spray it, let it sit for 45 seconds, use a microfiber to "gently" wipe, breath on your glasses to see how well it's working, and re-apply if it's not. Well let it took at least 4-5 applications EACH time for me to feel like I was getting any effect, AND they really mean GENTLY. You do it with more than just a "I'm touching it" pressure and it's not going to improve. Each application it took A LOT of wiping at that pressure to get it to leave your glasses looking any less dirty than fog provides obstruction. It also basically soaks through the cloth you use and leaves it damp longer than water.All that above of effort, and you get, MAYBE 15 minutes of SLIGHTLY less fog. (It still fogged some.) And the amount of applications, well it's a larger bottle because you'll need at least that much to get the same number of uses. I'm not sure the time cost for the applications alone is worth it.I need an anti-fog for Masked Spinning classes. I can tell you there's been a couple other products that worked twice better than this lasting most of the class and were easier to apply. This stuff is just plain NOT WORTH IT AT ALL.

this product only works a short while and they has to be re-applied. I think this should be indicated on product information.

The anti fog spray worked well on my everyday glasses. I’m no longer fighting with my mask, breath and lens. The spray didn’t work as well on my sunglasses, but still provided some protection.Prompt delivery and good deal for the price!

I use it on my outside camera to keep the condensation off of it. It works pretty well. This is my second time purchasing this. 👍

This anti fog spray is messy to use. The bottle I was sent had illegible directions for use. I think either the bottle leaked on the label making the directions impossible to read. I asked the supplier to send me directions, but have not received as yet. Trying my best to figure out how to use the product, I found it very messy to use. I also found that it doesn’t work.

the product is great at keeping my glasses fog free but the moisture is still on the classes.