foggy mask!!! Why? Help

[arcFlash]

I use to have problems with fog. I switched to oatmeal cookie spit for ice diving and haven't used anything since.

Your results may vary.

I've been told Cheeto's work great but I don't like the orange fingers.  :

Seriously, I just spit in the mask and it's never fogged but I do use toothpaste ever few months.

About the silicon, I use to work in a body shop and the paint guys always use to cry when a product had 'free' silicone in it. It somehow goes aerosol and creates fish eyes in new paint so I would expect the mask box to do the same to your mask.