ARENAInstant Anti-Fog Spray Swim Goggles Treatment Prevents Fogging Swim Practice Essential Defogger Solution, 35ml Up to 150 Applications, Clear

working good, no more foggy. sometimes liquid chemicals in to my eyes. wash immediately in the swimming pool.

I was a little skeptical how effective and safe this type of spray would be, but it really works as long as you follow the instructions. You do not need to dry the liquid after spraying like other anti-fog solutions. The thin, wet liquid actually enables you to see quite clearly underwater with your goggles. The caveat is that things do appear more blurry through the goggles when you are above water. But the whole point of this spray is to be able to see clearly underwater.

Followed the instructions on the bottle and it works pretty well. One pump in each lens just before starting a swim workout keeps my goggles relatively fog free for a 60 minute session. Not perfect, but far more cost effective than buying new goggles all the time.

Best I've tried yet!

I swim 1,800m three or four times a week. After about 20 minutes, my goggles always fog up. So, I researched anti-fog sprays and tried this one. It simply doesn't work. After about 400m, my goggles fog up and that's it. I have tried spraying the goggle lenses before every swim and still no luck. I will keep researching for a better product. But this one did not work for me.UPDATED REVIEW.After using the antifog spray on my goggles for a few weeks, I've determined that this stuff does help keep the lenses a bit clearer. But you have to build up a coating on the lenses to make it work. I now spray my goggles the night before a swim to allow time for it to dry. Now, after @20 minutes in the pool, the goggles start to fog up. I then give them a quick rinse w/ pool water (leaving them on and just tipping them to let water in). Then drain the water and resume the swim. They say pretty clear after that.Further update: the key is to make sure the goggles and your face are both at the pool water temp before you put the goggles on and start swimming. I learned that I have to submerge the goggles and my head in the pool water a couple times before putting on the goggles or they will fog up. If you do this, the goggles stay much clearer.

Do not buy this product. I swim six days a week, and I've tried a lot of different goggle defoggers, but this one is, without a doubt, the poorest product I've ever used. I followed the exact instructions, and my goggles fogged up in the first five minutes of the year. Additional applications of the product corrected the problem, but only for five minutes, after which the fog returned. Many other defoggers work much better than this product. Buyer beware.

Works great. Decreases fogging immediately.

This works great! I spray and let dry. Lasts a while. No fogging at all. So worth the money to not have to keep buying goggles.