The Revision Lens Cleaning Spray comes in a 1fl oz Bottle for handy use out and about. Clean and maintain your airsoft goggles, lenses, and other eye protection with this spray. Removes sweat, grime, and fogging residue. Use a clean lint-free cloth or microfiber towel for optimal performance. Once clean, best results will be achieved with using the Revision Anti-Fog Cloth afterwards.