Cressi Anti-Fog Spray, 60 ML

What a great product I must say! If you will use it as it says on directions it will work as it should do. Previously I tried burning mask, rubbing toothpaste, spitting and nothing worked. This spray worked! Not even lightest fog, even after over an hour of snorkelling! Very happy with a product, absolutely recommend for those who tried all traditional methods and nothing worked!

I bought this for use with glasses while wearing a surgical type face mask, and found that it doesn't work at all for that. The glasses fog up exactly the same as though I had not applied the solution.

I spray the inner side of my googles before changing. By the time I get into shower the googles have the spray on for 3-4 minutes. I wash the googles well in the shower and they become clean and clear. This thorough wash is perhaps the reason I don't get any eye irritation like some others have mentioned here. I swim for 25-35 minutes on average and so far I have not noticed any fog building up. Googles are as clear at the end of the swim as in the beginning. I guess this is exactly what I needed.Would have given all 5 stars if googles would stay clear for long periods of time. When I pull them out for the next swim (like after 2-3 days) there is once again some dirt/grease visible on them.

Purchased this to stop my glasses fogging over while wearing a mask.Clean your glasses with warm water with washing up liquid.Then I apply this to my glasses and I usually get a couple of hours then re-apply if needed.Works great for me.

With having to wear facemasks all the time now, I wanted to avoid my glasses steaming up. I have prescription lenses with anti-glare and light reactive treatments. when I sprayed the treatment on the lenses, it instantly went to droplets and did not treat the glass.Will try this on polycabonate lenses at a later point, but this doesn't work on treated glasses, (or at least not mine anyway).

It's not great to be honest. Used it as directed on my airsoft vision glasses and around 15 minutes into the game they started fogging up these games go on for an hour or so and so not ideal so had to re apply apart from this time I sprayed it on and used a dry dust free cloth to wipe them and didn't rinse with water like instructions say to do and they did last much longer however still had fogging

I put this on originally for my motorbike helmet and decided it didn't work. After watching a video online I tried:- Cleaning the visor with washing up liquid (just a little and a lot of water).- Wiping it dry.- Spraying this on liberally.- Leaving it for 5 or 10 minutes.- Rinsing it off under the tap.- Leaving it to dry naturally (overnight in my instance).Works great now.

I bought this product to help with my cctv camera suffering from condensationGuess what! It worked:)My cameras are no longer foggy at night... and during the day, I have a super clear pictureBrilliant, really glad I gave it ago