Applying paint protection film to your car is a great way to keep it looking new. But you need to take care of the film in order for it to stay looking good. First, avoid washing your car with harsh chemicals or abrasive cleaners, as these can break down the film and make it lose its shine. Additionally, be sure to wax the film regularly to keep it looking glossy and protected from the elements. To avoid damaging the surface, don't scrub or rub the film when you're cleaning it. With proper care, your paint protection film will last for many years.