McNettSea Gold Anti-Fog Gel 37ml

I bought this for use on my prescription glasses, not for its recommended use of scuba gear. However, I am very satisfied with the results.The instructions are only online, not on the product, but they're simple enough:Clean and dry lens. Smear on small quantity with finger. RINSE OFF with water.The final step there is KEY. without this, the product WILL NOT work properly.When I first applied it it was a smeary mess but rinsing with water did wonders to make it clear up.It doesn't completely prevent your glasses fogging up but they will fog up significantly less and clear significantly faster.Highly recommended for wearing with a face mask if you find your glasses fogging up but should be considered an additional measure, you should still try to wear your mask so as to minimise fogging to begin with.

Actually the best anti dog stuff I’ve used for my snorkel ! Didn’t notice it fog up once in 2 hours 😳😊

Only need a small amount of this gel on swimming goggles as it lasts ages on the lens

used this last year and was well impressed with it. Does a really good job and very long lasting.

Absolutely no fogging at all. Didn’t need to clear my mask at all.

No directions supplied just warnings. Found directions on line after searching. Followed instructions and the product did not work at all. Not sure if it’s down to the visor I applied to product too but this did not work at all and it soon found it’s way into my bin

Doesn’t work

Excellent anti-fog for swimming goggles. Works well and keeps googles clear for at least one long swim.