Is it normal to have small white spots after car window tinting?

[SanCalvin]

It is normal to have small white spots after car window tinting, which are caused by trapped air bubbles. These can be fixed at the installation site within 24 hours. Introduction to car window tinting: Car window tinting involves applying a thin film to the vehicle's front and rear windshields, side windows, and sunroof. This film is also known as solar film or anti-explosion heat insulation film. Functions of car window tinting: The main functions include blocking ultraviolet rays, reducing heat transmission, and preventing injuries caused by sudden glass shattering. Additionally, the one-way visibility feature of solar film helps protect personal privacy. It can also minimize damage to interior items and passengers from UV exposure and, to some extent, contribute to fuel efficiency.

[OscarDella]

I've been driving for over twenty years and have changed window films several times. I've seen quite a few cases where small white spots appear after installation, and frankly, this isn't normal. Usually, these white spots are caused by dust or small particles getting trapped during installation when the windows weren't cleaned properly, or the film wasn't applied firmly enough, leading to bubbles. These spots not only affect the appearance but can also cause the film to bubble or peel over time, reducing its lifespan and effectiveness. I recommend checking the location and size of the white spots first. If there are many or they're quite noticeable, go back to the shop where you had the film installed and have them take a look—it might be an installation issue that needs fixing. When washing your car, be gentle and avoid using high-pressure water jets to minimize such problems. After all, you've spent a good amount on the film, so it's worth pursuing perfection—don't take it lightly.

[MichaelRose]

Last week, I just had a film applied to my new car, and I immediately noticed a few small white spots on the rear window, which gave me a scare, worrying if it wasn’t done properly. As a new car owner, I feel this isn’t normal because the film should be smooth and even. These white spots might be caused by dust not being cleaned off or bubbles not drying completely. I asked a few car-savvy friends, and they said the environment during film installation needs to be extremely clean; otherwise, small particles can become visible, and the white spots might even spread to other areas, affecting the overall appearance. Now, I keep an eye on it every time I drive, considering whether to have it redone. If it really doesn’t work out, I’ll go back to the film shop for a reapplication to ensure everything is perfect. I also need to be careful about opening the windows too often to avoid external dust getting under the film and keep my beloved car looking pristine.

[LaElle]

Having worked in the automotive repair industry for many years, those tiny white spots after film installation are usually considered defects and abnormal. They are mostly caused by dust during installation or tiny bubbles from moisture evaporation. If left unaddressed, they may lead to bubbling or peeling later. I recommend car owners immediately check the number and location of these spots: a few small ones might disappear naturally, but if there are many, return to the shop for repair. Avoid DIY scraping as it can damage the film. Professional treatment with dust removal tools can easily fix this without extra costs. Avoid washing the car for three days after installation to let the film adhere properly, preventing this issue.