If you find yourself constantly battling smoke film on your car windows, there are a few things you can do to try and remove it. The first step is to make sure that the windows are clean. If there is any dirt, dust, or other debris on the surface of the window, it will create a barrier that will prevent smoke from passing through. Next, use a window cleaner that is specifically designed for car windows. Be sure to rinse the cleaner off completely before applying the next step. One of the most common causes of smoke film on car windows is cigarette smoke. If you live in a city where smoking is not allowed, then you may need to take additional steps to prevent cigarette smoke from creating a haze on your windows. One option is to install an air purifier in your home or office. Another option is to invest in a car window air filter. These filters are designed to trap particles and chemicals that can cause haze and smog on your windows. ..