What are the effects of applying car film on rainy days?

1 Answers
LauraDella
07/29/25 10:54pm
There is no effect; you can apply the film even on rainy days. On cloudy days and after rain, the air humidity is higher, static electricity is reduced, and indoor and outdoor dust is significantly less, making it the best time to apply film. It should be noted, however, that film should not be applied in dusty weather or environments. The downside is that the moisture used during the film application process evaporates more slowly on cloudy days, requiring an additional 1-2 days of waiting before rolling down the side windows. Film application precautions: 1. After applying car film, avoid rolling down the windows for three days; 2. Do not wash the car for three days; 3. For vehicles with sunroofs, do not open the sunroof while driving, especially at high speeds, for three days; 4. In winter, it is recommended not to roll down the windows or wash the car for a week after applying the film. The front and rear windows may take about a month to fully dry.
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