Warthog Fog Anti-fog solution is a liquid spray. (Also known as Cat Crap)

Apply to your visor to clean and preven fogging. To use, simply spray on, then wipe off for improved clarity. 

Key Features:

• One-ounce bottle holds enough for multiple applications.
• safe on all optics and lenses, including contact lenses.
• Great asn an eye-glass cleaner
• Safe to use on sunglasses, swimming goggles, ski goggles, and more.