Why Do Restoration Companies Use Ozone After a Fire?

Ozone is a gas made of three oxygen atoms. When released into a room, it reacts with odor molecules, breaking them apart and changing their chemical structure. This process is called oxidation, and it is what makes ozone so effective at removing smoke smell.

Unlike surface cleaners that just mask odors, ozone penetrates into fabrics, carpet, upholstery, and even wall cavities. It can reach the places where smoke particles settle, which is why the pros use it as part of a thorough fire restoration plan. The gas is generated on-site using specialized equipment, then circulated through the affected area.

Ozone is a strong oxidizer, and high concentrations can be harmful to people, pets, and plants. For this reason, ozone treatment is done while the home is unoccupied. The pros set up the equipment, run the cycle, and then allow the ozone to dissipate before anyone returns.

If you are considering ozone treatment after a fire, you should not try to do it yourself. The pros have the training and equipment to handle it safely. They also know how long to run the treatment based on the size of the space and the severity of the odor. Always ask about the process and what you need to do before and after.

Ozone is most useful for smoke damage that has penetrated into porous materials, like upholstered furniture, mattresses, carpets, and wood framing. It is also effective for odors that linger in HVAC systems and ductwork, where smoke particles can settle and recirculate.

For light smoke damage, a thorough cleaning and deodorizing might be enough. For heavier damage, ozone is often part of the plan. If you live in Port St. Lucie, where humidity can make odors linger, you may want to ask the pros about ozone treatment as part of your fire restoration. Policies vary, and your insurer decides what is covered.