What can I put on my sunglasses to keep them from fogging?

Question

Hi, I was wondering if anyone knew of any home remedy-type things that I can put on my sunglasses to keep them from fogging up. I know there is some kind of fog spray that you can buy but is there anything from home that can work? Your answers are appreciated, thanks.

Answer 1

a crayon works better than anything ive found- rub a clean cloth with it, just a tiny bit- or draw a very small line on the lens- then buff the lens. the wax will not leave a trace or a scratch- and they will not fog

Answer 2

Slice a raw potato and rub over them. Let dry, then polish. They wont fog .

Answer 3

I use tooth paste on scuba mask  when diving. Wipe it on, then rinse it off.  Just try it.

Answer 4

There is spray stuff  you can buy yeah... kind of helps

Just Pull em away from your head a tiny bit.

Why do they fog up anyway? Quit being such a hot head!

Usually they fog up with safety breathing masks on.

Then seal the top or place a foam insert there.

Answer 5

If you go to the Wal-Mart Camping section they have stuff for that, The Anti-Fogging application comes in a bottle similar in size to an eye-drop container. Just apply a few drops on each lens and let the lenses haze over. After, buff out the haze and your glasses will be fog free.

Answer 6

Any ski shop should have a compound on sale called "Cat c**p" it's a paste designed to prevent fogging of lenses. Also soap will work for a while.