Im a chainsaw at the haunted trails of balboa park this year and a gas mask is part of my costume so fogging is very dangerous considering what im wielding. I was wondering if any one had any solutions should i spit in the lense are there anti foggign sprays i can buy?|||Rainex brand windshield treatment also makes an anti-fog product. I use it on my bathroom mirror and it works. You might have to look at more than one store to find the anti-fog stuff.

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