Automobiles:

Vehicles can also benefit from ozone shock treatments to eliminate odors that are built up over time. These odors could be from food that was spilled, or exposure to tobacco smoke over a long period of time, or even pet and body odors. This can be great for dealerships selling used cars, or rental cars. Treatments can also be done on buses and RVs. Treatments will be especially helpful on emergency vehicles (police, ambulence) to help eliminate bacteria, viruses, and odors.

Offices:

Offices like schools can develop bacteria and viruses from the many occupants that pass through each day. Embedded odors are also often present in offices. Periodic ozone treatments can keep the workplace safe from bacteria and smell fresh.

CDC Link for Office Health