Will small bubbles in window film disappear on their own?

[DiEmiliano]

Most small bubbles will disappear after sun exposure. Here are relevant explanations: 1. Causes of bubbling: The film installer's technique is inadequate, the glass surface isn't properly cleaned with dust adhering, as the film's adhesive strength increases, pressure forms around sand particles or dust, causing bubbling. Adhesive failure may also lead to bubbles. 2. Precautions: Choose a decoration company with enclosed dust-free workshops, because dust is the biggest enemy of film application - street operations can hardly avoid windblown dust. Within 3 days after film application, don't roll windows up/down or wash the car, and avoid using window heating functions to prevent detachment caused by incomplete drying.