Foil after a few days should try to avoid counterbalanced windows, heat insulation film more fixed attached to the car window needs a few days, before the window opening and closing process in the film Edge is easy to wear, not fully bonded membrane is also prone to displacement.
After the film is not able to clean the insulation film and open the Fog line switch.
Do not use alcohol or ammonia solution to clean the surface of the membrane.
Do not use sharp objects to push the edge of the membrane.
After the film, if the bubble must be within 24 hours to the construction shop for processing.
Do not let the air conditioning wind on the film blowing, so as to avoid severe expansion and contraction.
Be careful with film expiration.