This anti fog spray worked for 2 workouts in the pool before fogging up again.  I am pleased with this product.

Just squirt on, rinse, and swim.  It takes only a few seconds.  I was very pleasantly surprised how clear my goggles were.  This is much easier to use than the Spit rub-on type and does not cause solution build up like the rub-on, so it's well worth the $2 difference.  Will buy again.

You really need one spray and you can enjoy it at least for an hour. My daughter uses it at her swimming classes and she's happy with that.

I've used this product when I swim virtually every morning for over 2 years. Works great. Never any fogging. No eye irritation. Very effective. But I must say I'm more than a little revolted by the name. Too late to change, but a bad choice originally.

i purchased this hoping to restore an old pair of goggles.  To my surprise it did the trick.  I can get through an entire session or two with one application.  The price is decent and you only need a little to apply to the lenses.  Be careful, my first experience was tough as my eyes burned, so make sure to rinse well and apply hours before you need your goggles.

Great product!  Need to apply it every day because that's all it lasts.  Definitely keeps my swim goggles from fogging up tho!