Is it necessary to apply film to the front windshield?

[MacChristian]

It is necessary to apply film to the front windshield of a car for the following reasons: 1. Heat insulation: In summer, it can block heat, saving energy for air conditioning; in winter, it can reduce energy loss and maintain the interior temperature. 2. UV protection: It blocks ultraviolet rays, preventing direct exposure to the car's interior furnishings, thereby extending their lifespan and quality. 3. Glare reduction: It reduces glare, ensuring safer and more comfortable driving. After applying the film, avoid using fingernails or sharp objects to peel the edges of the film to prevent dirt from entering. Do not attach suction cup items to the film for 1 to 2 weeks. Bubbles, displacement, or blurred vision on the film surface should be addressed promptly to avoid affecting driving safety.