Prevent lenses from fogging

[Jeff W]

I'm looking for tips on how to prevent the lenses on my glacier glasses from fogging up. I have been using Cat Crap and find the product is appropriately named; particularly the Crap part. Thanks.

[ivan]

it's impossible - maybe just wear some of them mariyln manson kinda contacts?

 

mostly you just gotta not sweat so much, which for me means losing 40 lbs of ugly fat and maybe cutting off my head too

[Jeff W]

I'll get started on my diet --- right after Christmas.

[ken4ord]

Yeah I have tried a ton of different shit, Cat Crap, Smith No Fog, Liquid Soap, spit none of it work. I just switched to glasses, there is enough ventilation most of the time to prevent fogging.

[DavidHiers]

I've used cat crap for quite a while, it seems to keep the fog off only if its so thick that you can't see through the crap.

 

I've used fogtech on my last few trips, seems to be a bit better.

 

Still, I wonder if anything out there can keep up with a major sweat session...

 

David

 

[Stefan]

put shaving cream on your mirror in your bathroom. turn on the shower. does your mirror fog up? If not, then use shaving cream.

 

read the 4th paragraph:

http://www.wisegeek.com/what-is-the-best-way-to-defog-a-bathroom-mirror.htm

 

[genepires]

divers spit inside their face mask, rub it all around and wipe it out gently. Seriously.

[sobo]

Seriously, we do. Best solution going.

Don't know how that would work with goggles, though, as I've never tried it above water.

[robertjoy]

I wear glasses, and have dealt for years with the fog problem.

My suggestions are

 

1. Fog Tech (at REI) or

2. Parker's Perfect (2oz bottle is best)

http://www.campingsurvival.com/parkersperfect.html

 

On a 6 hour snow-shoe hike I usually have to re-do the Fog-Tech once.

I find Fog-Tech is very easy to use, and does not require a wipe-off step, so it is simpler.

[layton]

toothpaste

 

seriously