How to sanitize interior after long-term rodent intrusion?

My son bought a car cheap that had a lot of dog smell in it. We used two things.
The first was an ozonator. I bought it on amazon for about $100. It eliminates a lot of odors and will get in a lot of places. Be sure you observe safety precautions as ozone is dangerous in high concentrations.
The second was Ozium. You can buy it at Walmart or Oreilly or online. Buy a big can, tape the nozzle down & throw it in the car with the widows up. Leave it overnight.