Installation instructions for protective film interior surfaces

Preparation
Clean the Surface:
Thoroughly clean the interior surface where the film will be applied using a mild detergent and water. Ensure the area is free from dust, dirt, and grease.
Dry the Surface: Use a lint-free cloth to dry the area completely. Any moisture can affect the adhesion of the film.
Application
Position the Film:Carefully align the protective film with the target area. Ensure it covers the desired section without overlapping unintended areas.
Remove Backing: Slowly peel off the backing layer from the film, exposing the adhesive side.
Apply the Film: Starting from one edge, gently press the film onto the surface, smoothing it out to prevent air bubbles and wrinkles. 
Finishing
Smooth Out Imperfections: Use a squeegee or a soft cloth to smooth out any remaining air bubbles or wrinkles, working from the center outward.
Additional Tips: Temperature Considerations: Apply the film in a controlled environment with temperatures between 60°F and 80°F (15°C to 27°C) for optimal adhesion.
Curing Time: Allow the film to cure for at least 24 hours before exposing it to heavy use or cleaning.
Maintenance: Clean the protected surface with a soft, damp cloth. Avoid abrasive cleaners that could damage the film.