Applying paint protection film can help keep your car looking new. However, there are a few things you need to do to keep the film in good condition. First, avoid washing your car with harsh chemicals or abrasive cleaners, as these can break down the film and cause it to 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 will last for many years.