Bad odors in your car: 5 causes

A bad odor in the cabin rarely appears for no reason. Often, you can't see its source.

Where odors hide

• The air conditioning system and cabin filter.
• Carpets and floor coverings.
• Food and moisture left under the seats.
• Fabric seats.
• The trunk.

An air freshener only masks the odor. A deep interior clean and an air conditioning treatment fix the problem at its source.