【New Unused】Fog Stop Cloth (1 sheet) x 2 pack ・Just wipe with the cloth ・Strong type ・250 uses per sheet Tips for effective use! (If your glasses still fog up even after wiping with the Fog Stop Cloth) ① Make sure to completely clean your glasses before use. → Oil and dust on the lens surface may interfere with the adhesion of the hydrophilic film. After thoroughly cleaning the lenses with a neutral detergent, rinse with water and wipe off moisture with a tissue, etc. ② Breathe on the lenses to fog them up slightly, then wipe. → If the lenses are dry, the ingredients may not adhere well. Wiping after breathing on them is effective. ③ Wipe thoroughly! → You may not be wiping enough. Wipe both sides evenly and thoroughly. When the anti-fogging agent is gone Made with microfiber. After the anti-fogging agent is gone, it can also be used as a glasses cleaning cloth. Product Name: Fog Stop Cloth Quantity: 1 sheet Material: Cloth/Polyester, Nylon Pouch/Polyethylene Size: Cloth/15cm x 18cm Package/90mm x 135mm x 5mm Ingredients: Water, Surfactant #Anti-fog #Glasses #Anti-fogging