Does bubbling car window film cause cancer?

Bubbling window film releases a significant amount of formaldehyde! If you don't remove the bubbling explosion-proof film, it can seriously harm your health and even lead to cancer! Floor mats, window films, interior paint, and other car components contain formaldehyde, and after prolonged exposure to sunlight, the levels of formaldehyde inside the car may increase. Formaldehyde exists in an adhesive and sticky form, and as the temperature rises and time goes on, its volatility increases. This leads to higher concentrations of formaldehyde inside the car. In-car formaldehyde mainly comes from adhesives and plastics. After window film starts to bubble, the airtight environment between the film and the glass is disrupted, allowing toxic gases to be released inside the car. Elevated levels of formaldehyde inside the car can irritate the respiratory tract and mucous membranes of the skin, posing health risks and potentially leading to leukemia and cancer.