The  Anti-Fog Cleaning Cloth is an ultrafine microfiber cloth injected with an anti fog formula that can be used well over 600 times with effects lasting beyond 24 hours per wipe. Simply wipe your lenses with the cloth and say goodbye to fogged up glasses!  With special m

• 1. Clean and Dry the lenses
• 2. Breathe on lenses to fog them
• 3. Before the fog disappears, gently wipe the lens with the AntiFog Cloth on both sides