Product name: car lamp repair fluid Specification: 200ML Validity: 3 years Storage method: place in a cool place and seal Applicable: car headlights How to use: Please use it during the day when it is sunny and without wind. 1. Scrub the entire headlight surface with coarse and fine sandpaper and water. Polished until the surface of the lamp body is milky white, smooth and flawless. 2. Clean the lights, turn off the lights around the car, and then spray after drying. 3. (Indoor spray, charcoal spray, UV umbrella should be used before spraying outside.)The nozzle is 20 cm away from the lights, and it is sprayed back and forth in a zigzag shape. After the first spray, wait 5 minutes before applying the second spray. (If the light is clear after the first spray, the second spray is not necessary) 4. Wait 10 to 15 minutes for leveling after all sprays. (Do not open it during this process, and do not expose it to ultraviolet rays) 5. Sun exposure for 20 minutes! (better sunshine between 11:00am - 3:00am) Hope you enjoy your shopping time ~ 如何使用： 请在晴天无风的白天使用。 1、用粗、细砂纸加水擦洗整个大灯表面。打磨至灯体表面呈乳白色，光滑无瑕。 2、清洗车灯，关掉车周围的灯，待干后再喷。 3、（室内喷、木炭喷、UV伞要在室外喷前使用。）喷头距离灯20厘米，呈锯齿状来回喷。第一次喷涂后，等待 5 分钟，然后再进行第二次喷涂。（如果第一次喷涂后光线清晰，则无需第二次喷涂） 4. 所有喷涂后等待 10 至 15 分钟进行流平。（在此过程中不要打开它，也不要暴露在紫外线下） 5.晒太阳20分钟！（11:00am - 3:00am 阳光较好） 祝你购物愉快~