Originally Posted by
soda
My breath fogs up my glasses when I wear my balaclava and I was wondering if I treated them with RainX (or other similar product) if that would at least minimize the fogging.
I've experienced this and have found a simple solution. I don't much like the idea of putting stuff on my glasses. The solution sounds silly, but it works very well for me.
When I exhale I purse my lips (sort of like Donald Trump
) against the balaclava and exhale through it. I inhale through my nose or mouth, as I feel like it. It took me a short time to get used to this technique, after which it comes as second nature, and works perfectly.
Steve