Can Professional Ozone Treatment Remove Odors?
Last updated October 25, 2026
The short answer
How Ozone Treatment Works
Ozone treatment uses a machine that generates ozone gas, a reactive form of oxygen. The gas penetrates porous materials like drywall, carpet, and upholstery, where it oxidizes the molecules that cause odors. This chemical reaction neutralizes the smell rather than just masking it with a fragrance.
The process is usually done in a sealed room or over the whole house. The area is vacated while the ozone runs, then aired out afterward. Because ozone can be harmful to breathe, the pros control the concentration and timing carefully. You should not be present during treatment.
What Odors Ozone Can Remove
Ozone works well on many common household odors. Smoke from cigarettes or cooking, pet urine, and musty smells from mildew or water damage often respond to ozone. It can also tackle strong smells from sewage backups or fire damage, though fire soot may need extra cleaning first.
For water damage, ozone is most effective after the area is dried. If mold is present, ozone may kill surface mold but not the roots inside porous materials. The pros often pair ozone with structural drying and dehumidification to address the moisture that causes odors.
- Cigarette and cigar smoke
- Pet urine and feces
- Musty or mildewy smells
- Cooking odors that linger
- Sewage or flood water smells
- Smoke from fire damage
Limits of Ozone Treatment
Ozone is not a cure-all. Heavy odors that have soaked deep into drywall, wood, or concrete may require multiple treatments or removal of the material. If the source of the odor is still wet, ozone alone will not work; the area must be dried first.
Some materials, like certain plastics or rubber, can be damaged by ozone. Electronics and sensitive fabrics may also be affected. The pros assess the situation before starting, and they may recommend replacing porous items like carpet padding or insulation if the smell persists.
Preparing Your Home for Ozone
Before the pros start, remove pets, plants, and people from the home. Ozone is unsafe to breathe, so you will need to stay away during treatment and for a while after it finishes. Open windows and doors to air out the space once the treatment is done.
Clean surfaces and remove any standing water or debris first. If the odor comes from a water leak, fix the leak and dry the area thoroughly. In Euless, where spring storms can bring moisture, acting quickly helps reduce the chance of lingering smells.
When to Consider Ozone Treatment
Ozone treatment is worth considering when odors persist after cleaning and drying. For example, after a flood or burst pipe, the smell can seep into walls and floors. Ozone can reach places you cannot scrub, making it a useful tool for stubborn odors.
If you are unsure whether ozone is right for your situation, ask a local water damage pro for an assessment. They can identify the source of the odor and recommend the right approach. Keep in mind that ozone is not always necessary, and sometimes simple cleaning and ventilation solve the problem.
- After a flood or pipe leak
- When smoke damage lingers
- For pet odors in carpets or furniture
- If musty smells return after drying
- Before repainting or refinishing a room
- When you plan to sell your home
Talk to someone now
Water keeps spreading into floors and walls, so it is worth acting early. Calls are answered 24/7.
Call Now (817) 799-6732Frequently asked questions
Is ozone treatment safe for my family and pets?
Ozone is not safe to breathe, so you, your family, and your pets must leave the home during treatment. The pros will ventilate the area after the ozone is turned off, and they will tell you when it is safe to return. Follow their instructions exactly.
How long does ozone treatment take?
The duration varies based on the size of the area, the severity of the odor, and the equipment used. It can range from a few hours to a full day. The pros will give you a time frame before starting, and you should plan to stay away until they say it is safe.
Will ozone damage my electronics or plants?
Ozone can harm certain materials, including some plastics, rubber, and sensitive electronics. Plants should be removed. The pros will protect or remove items that could be affected, but it is wise to move your valuables and plants out of the treatment area beforehand.