Anti Fog Spray for Swimming Goggles & Diving Mask Defog Solution for Pool, Snorkeling, Scuba and Freediving

My husband and I apply this twice per day while snorkeling. We prefer full mask snorkels - and I also use it when diving. Lasts a long time and provides great clarity under water

I got this my husband. He uses a mask and it kept fogging on him. I have goggles and spit works great for me, but not for him. He said it worked perfectly, no fogging for his whole time swimming. He highly recommends this product.

This works great! I didn't experience any eye irritation. I cleaned the glass before every swim prior to applying defog. The mask remained clear for hours of swimming.

It works well preventing fogs while swimming for my goggles. The only issue I have is that it sprays a lot, and I always have a lot of leftovers. It also hurts when it gets into your eyes, so be careful!

This does work well for at least a few hours. I used it while snorkeling in the Bahamas.

We ended up using this only one day while snorkelling in Hawaii, but it was totally worth it. This stuff worked spectacularly! Not a bit of fogging during our outing. I've used anti fog products before, but this one is by far the one that worked best.

I followed directions. I was amazed how nice and clean mask became. I did not touch it but allowed mask to dry and same for my goggles. I got in pool and in 1 minute giggles fogged and yes same for mask. Then I let water in and dumped it out. Then my worst fear happened, my eyes burned and I really did not know what chemical caused it only that directions said rinse for 20 minutes. My other product sprayed on and you wiped dry. It worked. If I did leave any formula, it also stung my eyes. I will figure a way. Company should at least identify the chemical on the bottle.. Quick response or return happens tomorrow.

Works great, spray it, rinse it, use it.

I'd buy these again. Works really well for my swim goggles. Lasts a few swims usually if I just apply it and go swim, but if I let it dry and wait a bit, it lasts about a week. I want to try them on my helmet visor next.

Works great for my swimming goggles

This seems to work, but I don’t know if I would consider it reliable. I found the instructions on the back of it to be a little bit inaccurate. I sprayed a bunch on various lenses and tested them out. I’m still getting a little bit of fog, but for the most part it does work. I was almost gonna return this, but it seems to do good enough of a job in a pinch. I think this it’s pretty good, but I’m not sure if there’s a better option out there. It does work, but depending on what you’re using it for you might have to reapply it often. What I found so far, is if you wipe it in and use a fair amount of it it works quite well. Don’t wash it off right away like the instructions. Tell you to do. Make sure to keep a fair amount on the inside of the lens without the lens getting gunked up and it seems to do a pretty good job. Overall, I’m happy with it, but it doesn’t work quite as well as I would like it too. Still, I think it’s better than nothing and it does help to stop the fog.. enough to be happy with I guess, but not entirely.

Incredible spray. One spray on the inside of the snorkel and it’s clear as a bell. I tried it out for 40 min and it was clear the whole time. I plan to buy more bottles. This is a great size for Travel as well.

Works, but not for long, You have to reapply after every use. When moving, touching or taking off your goggles even for a little bit, will risk fogging up your goggles permanently until you clean it again. I’ve noticed that the spray relies on the heat from your breath, if no heat is present you risk the anti-fog spray FREEZING in your goggles, which isnt “fog” but it does obscure your vision. Overall its ALRIGHT considering the price.