What works for keeping your glases from fogging?
When I boat in cold water, my glasses fog a lot. It's a real pain. I have to splash water in my face every 15 seconds or so to clear them.
I've tried a few anti-fog solutions. The Sea Drops and Cat Crap products don't seem to work well. I think water washes the active ingredient off. They are more designed for the inside of diving masks or ski goggles, that aren't splashed much.
I think I've had good luck with Rain-X last year. I'll have to try that again. I've also heard someone say furniture polish works well.
Any other suggestions?
Or is laser surgery the only real solution here?