Do you remember that annoying smell in your car? Have you ever thought about the real cause of the smell? It is advisable to report any unusual thing in your vehicle to the technician. It might be the beginning of a big problem which, if not well looked at, then the chances are that the problem may cause bigger and more serious issues. Some of these problems are perfectly normal, but others, despite the sweet scent, they are also toxic. This list offers some very useful guidelines about various issues relating to common scents in your car.