How long after applying car window film in summer can it be used normally?

[StJameson]

In summer, it takes about 3 days, while in winter, it may take 7 days or even longer. Here is some relevant information about car window film application: 1. Reason: The reason is that the glass of a car with newly applied film is usually tight, and during the process of opening and closing the windows, the edges of the film are prone to curling or lifting. Additionally, the film, which hasn't fully adhered yet, is susceptible to displacement, potentially causing damage to the car window film. 2. Precautions: The freshly applied film on car windows hasn't firmly adhered yet. Prolonged exposure to water can reduce the film's adhesive strength, leading to peeling. Therefore, within 3 days after film application, avoid getting it wet or exposed to rain. In winter, it's best to wait for 7 days. After applying car window film, try not to frequently roll the windows up and down within the first three days. Also, ensure that when driving on highways within these three days, you don't easily open the sunroof. When parking the car, choose a sunny location to ensure that the moisture inside the car window film fully evaporates.