Comments about Sea Vision Sea Vision Mask De-fog Spray Bottle (2 oz.):

This product helped a good deal in keeping my mask free of fog. However, the first application lasted only about 20 minutes. After I reapplied heavily, it lasted for a couple of hours snorkeling. There was one spot on the inside of the mask that fogged up anyway, even after 2 applications. It wasn't enough to ruin my outing, but it was a nusance.

Comments about Sea Vision Sea Vision Mask De-fog Spray Bottle (2 oz.):

This stuff works. One spray across both lenses, rub it in including all the corners, and rinse. I do it every dive, just to be sure and the bottle still lasts all season, if you don't have to share. The SeaVision masks I've bought in the past have come with a bottle.

Comments about Sea Vision Sea Vision Mask De-fog Spray Bottle (2 oz.):

Imagine that! A De-Fog Spray that kept my mask from fogging up. What more can I say--it worked for me, even in cold water!

Comments about Sea Vision Sea Vision Mask De-fog Spray Bottle (2 oz.):

great anti-fog...quick spray...rub...dunk and go...inexpensive and works...what more can you ask? spitting works but i think this is better

Comments about Sea Vision Sea Vision Mask De-fog Spray Bottle (2 oz.):

This Spray works well, I like how the spray cleans and treats to stop fogging.

Worked great for me.

I use on the outside of the Lens as well as the inside of the Lens seance it also cleans I don't think it helps to stop fogging but it does improve view.

Comments about Sea Vision Sea Vision Mask De-fog Spray Bottle (2 oz.):

My wife teaches mostly open water students. She has an instructor sample of another defog, which she lets all her students use. When ever a student borrows my sea vision de-fog, they continue to ask for it, rather than the other de-fog. Although it looks like shampoo, the sea vision de-fog works so well that I can get several dives with just one treatment. It by far is the best de-fog.

Comments about Sea Vision Sea Vision Mask De-fog Spray Bottle (2 oz.):

Product did not work at all. Does NOT prevent or even reduce mask fogging. Would not purchase again.

Comments about Sea Vision Sea Vision Mask De-fog Spray Bottle (2 oz.):

No need to over apply. Works as advertised but even for minimal applications it does require a good rinse or two.

Comments about Sea Vision Sea Vision Mask De-fog Spray Bottle (2 oz.):

I have always advocated simply spitting in your mask to stop it fogging, but after using this product I am very impressed with it. It works very well and is easy to use. Don't apply too much though - one quick squirt is enough. Rub it all over and rinse thoroughly after applying. Because you need very little it should last a long time.

Comments about Sea Vision Sea Vision Mask De-fog Spray Bottle (2 oz.):

This De-fogger worked great for us! We used it scuba diving off the coast of Cozumel, Mexico.

Comments about Sea Vision Sea Vision Mask De-fog Spray Bottle (2 oz.):

Works for hours while snorkeling,

Comments about Sea Vision Sea Vision Mask De-fog Spray Bottle (2 oz.):

Good Stuff

Comments about Sea Vision Sea Vision Mask De-fog Spray Bottle (2 oz.):

Got this as part of a pkg deal from LeisurePro, but misplaced it on a recent 10-day dive trip to Fiji. The first few days I borrowed other diver's anti-fog that they each claimed was "the best", but kept having to clear my mask with each new product I tried. They were terrible. Finally after three days I found my bottle of Sea Vision and there was no comparison to the others. Held up for a day at a time - two (sometimes three) tank dives each day without having to refresh or clear my mask once! A phenomenal product! Only downside is that LeisurePro says one bottle will last you years. Not true. When other divers in your party try it, they'll keep coming back to you for more and use it up! Buy two.

Comments about Sea Vision Sea Vision Mask De-fog Spray Bottle (2 oz.):

Excellent product. I am ordering more. It is easy to use and always works!