The air inside the car gets cluttered with exhaust fumes, dust particles and a lot of various types of bacteria. In many cases, the air inside can even get a bad smell that can make it quite inconvenient for the people inside the car. This problem enhances especially since the space inside a car is limited. The solution to this peculiar problem can be a car air purifier. A small car purifier can be enough to remove odors and clean the air inside. It can do what an air freshener cannot, that is to remove the undesired particles.