No one wants a vehicle that smells bad. It is unpleasant for the truck owner and for the passengers that are riding along in the vehicle. In order to keep your model smelling fresh, it takes prevention and good cleaning techniques.
To keep your vehicle smelling fresh, it is important to keep it clean. Vacuum and dust your model on a regular basis. Make sure to clean up any spilled liquids as quickly as possible. Spilled liquids can leave nasty smells in the car long after they dry out.
If your vehicle already has a bad smell, there are some remedies. On the dry areas of the truck's carpet, sprinkle some baking soda. Vacuum it up and the smells that it adsorbs. Some recommend putting an open bad of coffee beans in the car for a few hours. This will absorb odors and leave your vehicle smelling fresher and cleaner.