Fogstops Anti Fog Film Adhesive

The first time I received the anti fog strips, one of the strips did not have any adhesive. I contacted the seller and received no response, so I returned it through Amazon and bought another pack of the strips. I figured that defects happen from time to time even to the best, despite reading other reviews mentioning the same defect. However, the second pack I ordered did not have any adhesive on either of the strips too. I'm not going to bother returning them and getting another pack. Buy at your own risk.

I tried multiple products to try and stop the fogging on my son's sports goggles and this is the only thing that actually works. I wish it came in perhaps a larger oval shaped film, but after failing with everything else it's hard to complain about this stuff. Not sure how long it will last but I am already sure it's worth it.As an update to this review, we have now been using this product for several weeks and it's a Godsend. I just wish I had heard of it a long time ago.

Very good product. Small patches of plastic film attaches by itself when placed on the glasses (side closest to body). The material breaks down the surface tension of the sweat and disappears without obstructing the view. So far I have played about 20 times and seems to work just fine but on 1 or 2 occasions some vapor has accumulated and partially obstructed view.You only have to wipe!!! No fluid to apply. Best product I have tested.

Product is like the stuff you put on cell phone screens but very small and for diving does not provide enough clear space for my liking. I sent the product back and was immediately hit by the company's email asking why. Had no problem getting reimbursed.

In the environment that I work, going from -15F to 45F every 5 minutes the moisture build up around the film and I lost one due to it sliding off. They DO prevent fog, but only where they are placed. My glasses fogged up on the opposite side of where they were, so no, they really didn't do it for me.

Didn’t work

These anti-fog strips really work well. I put these on my bolle contour safety glasses which I use for numerous outdoor projects often wearing a mask in hot weather. Previously, my glasses would always fog up when I started sweating and/or my mask would vent onto the glasses, resulting in me trying to clean them, on a roof, with tools in my hands, and dirt everywhere. No longer!! The glasses now stay relatively fog free, but do get a little smudgey when it gets really hot . My main complaint is the size of the strip. Why limit it to this little strip, which is on the small end of adequate. I would much rather get a strip large enough for my entire lens then cut it off on the edges. Anyway, I highly recommend these and they are well worth the $20 to be able to see on a ladder, roof, crusty crawl-space, or underneath a car hood.

This would be a great product.....If they actually stuck to the lenses. If you are looking to use these on curved lenses (Oakley, Under Armour, etc.), save your money because they do not form fit properly to sport style lenses. Not worth $20.