Anti-fogging and mist agent in glass This product can form anti-fogging layer between moisture and glass to destroy the tension of water molecules and break up the surface layer. After absorbing the water particles, they do not form a water mist or make it turn into small water droplets or slide automatically, which keeps the glass surface clean, and the effect usually lasts for about a month ..How to use : Sprinkle wine evenly on the glass, wait 1-2 minutes and dry with a towel.Scope of application : This product is suitable for cars, cruise ships, ships, clear glass, etc. Note: 1. Clean the glass before use, and keep it clean and dry. 2. Do not use it in large quantities, and do not focus on one place 3. Do not use it on the glass surface in a water-repellent state. 4. It is forbidden to use it outside the glass surface. 5. Use in a well-ventilated place. 6. If the product accidentally touches your eyes, rinse immediately with plenty of water and seek a doctor. Please store it at a temperature below 40 °, keep away from heat and open flame, and prohibit exposure and impact or puncture or severely burn cans. Keep away from children.