I purchased this product at your store.
A lens becomes fog even if it applies fog stop liquid.
Is there how to make it not become fog?
DAVID C This mask is shipped with a protective film. The only way I could get it off was to burn it off. Use a lighter, you cannot leave the flame on the glass to long, and keep the flame away from the silicone. I had to do this several times.
MICHAEL S J have been using Sea Gold anti fog on this mask and it has worked well. Not sure what brand you are using, but perhaps a different brand might work better. This mask performs exactly like my others, so I don't believe that the mask itself is more prone to fogging. Best wishes!
SANDRA F This happens with any new mask. Clean the mask with toothpaste, scrubbing gently it on both sides and rinse thoroughly. You may have to do this several times, in order to remove residue that remains from the manufacturing process. Also, don't leave your mask in the sun between dives. And finally, some anti-fog products are better than others, so you might try your buddy's, or some baby shampoo. Good luck.
MIKE K Did you first use toothpaste to clean the mast inside? During manufacture a film is applied to inside of mask for protection and must be removed to prevent fogging. Use some toothpaste and throughly scrub the inside with it than rinse with warm water. Than rub on some anti fog and you should be good to go. Happy Diving!
CYNTHIA A I scrubbed mine numerous times before use, with SoftScrub, really working it in with my fingers, rinsing well., and scrubbing again. and again. Putting in sometime preparing, before you first use it , really pays off. I have had no issues with any de fogger i have used..It has been my favorite mask for years now, and i do a bunch of diving..
Hope this helps!