Is it okay not to apply film to a car?
2 Answers
It is okay not to apply film to a car, as it does not affect the normal use of the vehicle. The functions of car window film include: 1. Heat insulation and sun protection, blocking a large amount of heat generated by infrared rays; 2. UV protection, preventing skin damage and reducing the aging of car interiors; 3. Enhancing the strength of the glass to prevent injuries to passengers caused by accidental glass breakage; 4. Creating a private space—while the outside cannot see inside, the inside can still see outside, ensuring privacy and safety; 5. Compensating for the loss of air conditioning cooling capacity by applying heat-insulating film, thereby lowering the interior temperature; 6. Personalizing and beautifying the car through film application; 7. Reducing accidents caused by glare factors.
Not applying window film is actually completely fine, and that's what I do. Saving this expense feels quite cost-effective, and the driving visibility is more transparent, especially during cloudy days or dusk when you can clearly see the surroundings. It does get a bit hot in summer, but just lower the air conditioning a few degrees, and interior aging can be mitigated through regular maintenance. As for privacy, if your parking spot is safe, there's no need to worry about being peeked at. Remember to add a sunshade for sun protection, which works well. Overall, window film isn't a necessity—it depends on personal needs. If you're on a tight budget or prefer natural light, you can safely skip it.
