Because of negligence, dust and gunk can collect over the years and become permanent residents in your car. Regularly cleaning it is important, if you want to drive without worrying about what you're inhaling within your car's confines. Bits of food, greasy wrappers, cigarette ash, dust, and other foreign elements, will find a place to settle and multiply if not taken care of sooner. Let's take a look at what is involved in cleaning out a car.