Why is the window film blurry?

[LaElisa]

Below are the reasons why window film may become blurry: Poor clarity of the film itself: It's important to understand that clarity and light transmittance are not entirely equivalent. Some films with high light transmittance may still cause visual distortion. The clarity of automotive film depends on its material and manufacturing process. Scratches or corrosion during use: Although automotive film is applied to the interior of the vehicle, operations like window rolling or glass cleaning can easily scratch or damage the film. When the film is damaged, its clarity naturally decreases. Therefore, when cleaning the glass, it's advisable to use non-corrosive cleaning solutions and soft, grit-free towels for wiping. Additionally, for vehicles with small side window gaps, avoid applying excessively thick security films. Instead, opt for automotive films with excellent scratch-resistant coatings.