Choosing the Right Ozone Machine: A Comprehensive Home Odor Eliminator Review

fact check policy
Updated on:

November 14, 2023

Ultimate Guide to Choosing the Right Ozone Generator for Home Use

If you have noticed unpleasant odors in your home, like heavy smell of furniture, chemicals, smoke etc, you may be wondering how to get rid of them. Cleaning the surfaces and fabrics in your home is a good start, as dirt and grime can often cause unpleasant smells. Using an air purifier or dehumidifier can also help to improve the air quality in your home, which can reduce the risk of odors developing.

However, if you are dealing with persistent or particularly strong odors, you may want to consider using an ozone machine. Ozone generators work by producing ozone gas, which can penetrate deep into surfaces and fabrics to eliminate odors at the molecular level. This process can be highly effective in removing stubborn odors caused by things like smoke, mold, or pet urine.

In this guide, we will explain how ozone generators work, how to use them safely and effectively, and some of the best options available on the market. With the right approach, you can say goodbye to unwanted home odors and enjoy a fresher, more pleasant living environment.

Key Takeaways:

  • Choose the right ozone generator for your home or office: Consider options like Fortador, Odor Stop, Airtheral, and LKT for effective odor elimination in your household.
  • Deep cleaning prior to using ozone generators enhances odor removal.
  • Use caution as ozone gas is harmful to humans and animals; follow manufacturer's instructions for duration and keep treated area unoccupied during treatment.

Request FREE Ebook about Steam Cleaning of home

Table of Contents (Show)

Table of Contents (Hide)

Five best ozone machines for apartments and homes

fortador virus killer

1. Fortador Virus Killer Ozone Generator with UV-Lamp: Advanced Cleaning Solution

The Fortador Virus Killer is an advanced cleaning solution that utilizes a combination of UV lamp and ozone generator to eradicate viruses, bacteria, and other harmful microorganisms. This innovative steam cleaner is designed to provide a safe and efficient cleaning experience for homes, offices, hospitals, schools, and other public spaces. The powerful UV lamp emits ultraviolet light that destroys the DNA of microorganisms, while the ozone generator produces ozone gas that oxidizes and disinfects surfaces, ensuring a thorough and deep clean. With the Fortador Virus Killer, you can enjoy a healthy and hygienic environment, free from harmful germs and bacteria.

The Fortador Virus Killer is also an eco-friendly cleaning solution, as it uses only water and electricity to generate steam, which effectively cleans and sanitizes surfaces without the need for harmful chemicals. This not only helps to protect the environment but also ensures the safety of individuals who may be sensitive or allergic to traditional cleaning products. The steam produced by the Fortador Virus Killer can penetrate deep into surfaces, effectively removing dirt, grime, and other stubborn stains, leaving your space looking and smelling fresh. If you're looking for an efficient, eco-friendly, and cost-effective cleaning solution, the Fortador Virus Killer is a must-have.

Here are the main features and specifications of this product:

  • Control TouchScreen: The ozone machine is equipped with a user-friendly touchscreen control panel for easy operation.
  • 50 g/h of Ozone: It generates a high output of ozone, allowing for efficient disinfection.
  • 120V: The machine operates on a standard voltage of 120V.
  • Philips UV-C Lamp: The inclusion of a Philips UV-C Lamp enhances air sanitation, providing additional protection against bacteria and germs.
  • Large Coverage Area: The ozone generator can effectively clean areas over 5,400 square feet in just two hours, making it suitable for disinfecting spacious environments.
  • 24/7 Air Sterilization: While ozone generators should only be run for short periods under controlled circumstances, the addition of the UV-C lamp allows for continuous air sterilization throughout the day.
  • European Production and Certification: The Fortador ozone generators are designed and produced in Europe in collaboration with Philips and are fully certified.

The ozone generator and UV-C sterilization process work by drawing in air, passing it through an activated carbon filter to remove solid particles and organic gaseous compounds, and then exposing it to UV-C radiation in the chamber. This UV-C radiation effectively destroys viruses, bacteria, and fungi before the air is released through the exhaust port.

Owning a Fortador ozone disinfection unit provides several advantages, including the ability to schedule disinfection at your convenience, continuous air sterilization with the UV-C lamp, low energy usage, and cost savings compared to hiring a cleaning company. The device is fully automatic, features a secure ozone panel, and has a timeless European design. Custom branding is also available for company orders.

Odor Stop Ozone generator

2. OdorStop Professional Grade Ozone Generator: Ultimate Solution for Odor Elimination

OdorStop Professional Grade Ozone Generator is ultimate solution for refreshing and sanitizing your living spaces. With its exceptional features and superior performance, this home ozone machine is designed to meet your every need. This ozone generator is great for deodorizing and sanitizing small to medium space. It has a compact, high quality aluminum housing, only weighs 2 lbs, has a 2 hour timer with a hold option, high output ozone plates, replaceable filter. The ozone generator comes ready to use with no assembly required.

Here's why it stands out from the competition:


  • Treats areas up to 1200 square feet, ideal for small to medium spaces like hotel rooms, bedrooms, offices, cars, RV's, and boats.
  • Powerful patented design with a compact, lightweight aluminum housing and a folding handle for easy portability.
  • Boasts a 2-hour timer with a hold option, 1 high output ozone plate (600 mg/h), and an 80 CFM fan for efficient operation.
  • Eliminates a wide range of odors caused by mold, bacteria, viruses, tobacco, smoke, animals, and cooking.
  • Backed by a trusted U.S. company, OdorStop, with a 24-hour customer service hotline, instructional videos, and a 5-year warranty.


  • Not suitable for use in occupied spaces, as recommended by EPA guidelines.
  • Restricted sales to California due to Amazon Policy.

With its industry-leading performance, OdorStop sets the ozone industry standard. Don't settle for exaggerated claims and poor customer service. Choose the OdorStop Professional Grade Ozone Generators and experience the difference in odor elimination and sanitization. Breathe fresh, clean air every day!

We like to use the Volt Mini steam cleaner to take out all the stains and smells and finish the detailing process with the this machine. Easy to use, all you have to do is plug it in and set the timer.

Airtheral ozone generator

3. Airthereal Commercial Ozone Generators: Tough on Odors and Volatile Organic Compounds

Ranked "Amazon's choice," this ozone generator is tough on odors, smoke, and volatile organic compounds. With an ozone output of 5000mg/H, it is sure to kill eve the worst odor. Weighing in at 3.5 lbs, it is easy to carry and move around. This ozone generator comes with a removable and washable filter, prolonging the life of your ozone treatments. Just as the ozone generator above, you can set the timer for a designated amount of time.

Here's why it's a top choice for your deodorizing needs:


  • Impressive ozone output of 5,000 mg/h effectively eliminates odors, smoke, and volatile organic compounds (VOCs) from your space.
  • Versatile and ideal for various settings including homes, offices, schools, cars, kitchens, basements, and areas with pets or smoking.
  • Potent deodorizing action targets and removes odors caused by smoke, cooking, pets, and musty smells.
  • User-friendly operation with a timer knob that allows up to 120 minutes of ozone generation or continuous use with the "HOLD" setting.
  • Ozone acts as a powerful oxidant, neutralizing pollutants by attaching to their molecules and rendering them harmless.


  • Requires use in unoccupied spaces only as a precautionary measure to ensure safety.
  • Not available for sale in California due to state regulations.

Harness the power of ozone to effectively remove bad smells, eliminate mold spores, and create a healthier living environment. With the Airthereal MA5000 Commercial Ozone Generator, you can say goodbye to unpleasant odors and enjoy a fresh, clean home.

LKT automotive ozone generators

4. LKT Compact Ozone Generator: Powerful Odor Removal for Vehicles and Homes

This professional unit might be the smallest ozone treatment machine on the market. With a high ozone output of 300-500 mg/H, it can be used in vehicles and houses. This machine releases ozone that attaches itself to odors and pollutants, neutralizing the air your breathe in the vehicle. It works from lithium batteries, making it very portable. For light odors, press the button once for a 20 minute mode. For strong odors, quick press twice for a 40 minute mode. For pet odors, you might have to turn it on twice for about half an hour each time.

Here's why it stands out:


  • Powerful output of 300-500mg/h effectively removes odors in any room, from large areas like kitchens and bathrooms to smaller spots like shoe cabinets and pet litter boxes.
  • Unlike traditional air purifiers, this ozone generator destroys odors instead of masking them, neutralizing and making the air odorless.
  • Portable and sleek design, perfect for on-the-go use. Fits in your car's cup holder or on your desktop table, making it ideal for travel, office use, or hotel rooms.
  • Easy-to-use one-button operation with different modes to address various odor intensities. Choose between 20-minute mode for weak odors and 40-minute mode for stubborn odors.
  • Provides fresh, clean air by removing various irritants including cigarette smoke, cooking smells, pet odors, and more.


  • Must be used in unoccupied spaces as a safety precaution.
  • It's important to wait 30 minutes after ozone generation ends and air out the room before reentering.

With the LKT Car Ozone Generator, you can bid farewell to unpleasant odors and enjoy a rejuvenated living environment wherever you go.

Ozium® 8 Oz. Air Sanitizer & Odor Eliminator for Homes, Cars, Offices and More, Original Scent

5. Ozium Air Sanitizer & Odor Eliminator: Transforming Spaces with Freshness

For one-time use you can try Ozium® 8 Oz. Air Sanitizer & Odor Eliminator, It will be final knockout for any time of odor like cigarette smoke or mold smell removal. Available with original and vanilla scents.It will be costly for long run and doing business but perfect choice for individuals and car enthusiasts.

Here's why it stands out:


  • Ozium sanitizes and deodorizes the air, temporarily reducing bacteria and germs that cause unpleasant odors, leaving behind a fresh scent.
  • This multi-use air sanitizer eliminates stubborn odors found in various spaces like bathrooms, closets, cars, kitchens, offices, and more.
  • Trusted for over 50 years, Ozium was originally developed for hospitals to combat airborne bacteria and germs. It has been clinically proven to eliminate odors rather than just masking them.
  • More than just an air freshener, Ozium Air Sanitizing Spray reduces odor-causing bacteria and germs, making unpleasant smells disappear.
  • Comes in convenient sizes and a variety of scents, providing a solution to clean the air and eliminate odors wherever you go.


  • No specific cons mentioned.

Experience the power of Ozium Air Sanitizer & Odor Eliminator to transform any space into a fresh and inviting environment by eliminating unwanted odors and creating better air quality.

what is ozone

Understanding Ozone: Nature's Own Purifier

Ozone is the nature's own purifier. It can be present naturally after a thunderstorm, in the seashore, and rain forests. Ozone makes up about 20 percent of the air humans breathe daily. It is created when a force causes oxygen to divide into two oxygen molecules separate forms. The freed atom attaches to an O2 molecule, making ozone molecules. Ozone has been used to remove a range of odorous compounds in many applications over the last century.

Powerful Ozone Generators: Harnessing the Power of Ozone for Odor Removal

An ozone machine uses the ozone gas O3 to remove odors, bacteria, and viruses by being releasing the gas inside your home. The machine sends out specific wavelength UV light to kill the pet odors. A professional cleaner would clean your apartment or home or just single room very thoroughly first, and then put the ozone generator inside to eliminate foul odors. Since ozone is a gas, it can saturate upholstery fibers to get rid of the smell that shampooing can not.

The Role of Ozone Treatment in Odor Removal

Ozone is a gas which will get rid of any smell through the process of oxidation. Smoke odors are the hardest to get rid of because they contain an invisible chemical, phenol. The ozone generator will neutralize the smoke odors, mold smell and get rid of them completely.

If you need car ozone machine, learn more

Performing Ozone Treatment: Steps and Safety Precautions

Ozone is used to eliminate foul odors, bacteria, and viruses. It is also the most effective method to remove smoke odors.

When using ozone inside the home, all the doors should be closed. Depending on how bad the room smells, the ozone machine should be turned on for at least 30 minutes and no more than two hours. No one should be in the room during the process of ozone output as it is not safe for humans or animals to breath in the ozone.

Achieving Effective Ozone Treatment in Your House: Step-by-Step Process

deep cleaning of house

Step 1: Deep Home Cleaning for Effective Ozone Treatment

Deep cleaning your home with a steam cleaner can be a highly effective way to eliminate dirt, grime, and odors. With its high-pressure steam, this powerful tool can penetrate deep into surfaces and fabrics, effectively removing bacteria, viruses, and even mold that can cause unpleasant smells. Steam cleaning can be particularly effective in areas that are prone to odors, such as bathrooms, kitchens, and areas with pet odors.

When using a steam cleaner for deep cleaning, it's important to take appropriate safety precautions and follow the manufacturer's instructions carefully. This may include wearing protective gear such as gloves and eyewear, as well as ensuring that the steam cleaner is used in a well-ventilated area. By investing the time and effort in a thorough deep clean with a steam cleaner, you can achieve a fresher, more hygienic living environment and eliminate stubborn odors for good.

Complete guide of deep cleaning of home

Step 2: Initiating Ozone Treatment for Complete Odor Elimination

After deep cleaning house or apartment, you can start an ozone generator to get rid of any remaining smells. To do this, close all doors and windows, and then turn on the ozone generator. It's essential to ensure that no one is inside the area being treated to avoid inhaling the ozone gas. The ozone generator emits specific wavelengths of UV light that react with oxygen atoms, killing any bad-smelling chemical compounds. The duration of the ozone treatment varies from 30 minutes to 2 hours, depending on the severity of the odor and square of room and height of celling.

If you hire a professional ozone treatment service, they may charge around $0.50-$1.00 per sq.ft to remove unpleasant smells from your home.

As the gas permeates the room, it neutralizes odors and eliminates viruses and bacteria. The gas penetrates deeply into vents, carpets, curtains, and furniture, ensuring that all areas are treated. The ozone treatment will thoroughly oxidize any remaining phenol gas, making it the best method for removing stubborn odors in your home or apartment.

fresh smell in home after odor removal

Step 3: Properly Ventilating Your House After Ozone Treatment

Once your home has undergone an ozone treatment, a metallic scent may linger. To eliminate the odor, you can  leave the doors and windows wide open to allow the scent to dissipate. When using ozone treatments regularly, you should follow the same steps and ensure that you ventilate house or apartment well.

Ozone typically takes between 30 minutes to 2 hours to break down into breathable oxygen at lower concentration levels.

At higher concentration levels, it may take 3-4 hours for ozone to revert to regular oxygen.

Important Considerations for Indoor Use of Ozonator Machines

Even though some of these ozone generator options are safe to use at home, the EPA has not cleared them for indoor use. So, if you plan to use you ozone treatments in the house, office or labs, make sure to leave an open window for a little longer than you should, so you or your family members are not breathing the ozone in.

Check this guide how to remove smoke smell from home and how to use best ozone generator for cigarette smoke

Frequently Asked Questions about Ozone and Odor Removal

Q: What does ozone smell like?

A: Ozone smells like nature air after thunderstorm with lightings, or rainforest

Q: What does a ozone machine do?

A: An ozone machine is a electric device designed to produce the gas ozone. Main parts are lamp and plates that converts oxygen from air into ozone gas (another formula of oxygen).  Ozone is used in air purification (must reach high levels to remove air pollutants), and ozone effectively in water purification

Q: Can you be in a house with an ozone machine?
A: It is not good to be in a house while ozone treatment. It is highly recomended to open all windows and let fresh air in, so you or your family members are not breathing the high concentrated ozone in.

Q: How long it takes to remove odor from home?

A: Usual treatment takes 15-20 minutes, if you have strong odor it can takes up to 45 minutes and/or several treatments, to remove smoke smell out of home check this guide

About the Authors

Sabrina Tretyakova
In the world of cleanliness and hygiene, Sabrina Tretyakova stands as a beacon of expertise and dedication. As an ISSA-certified cleaning technician, Sabrina brings a wealth of knowledge and three years of unwavering commitment to her profession. Having served a staggering 1,200 clients
Sergey "Serg" Paskevich
Panama-based detailing pro, proud owner of Car Care Performance Detailing studio in Panama-City. Specializing in Paint Correction, Ceramic Coating, and comprehensive Car Detailing services

Learn More

Ultimate Guide to Steam Cleaning Shag Rugs: Unlocking Deep Cleaning Power


Essential House Cleaning Checklist for Smart Housekeepers: Efficiency and Excellence


Wax Be Gone! Effective Methods to Remove Heavy Floor Wax Buildup


Contact Us
Thank you! Your submission has been received!
This is some text inside of a div block.
Oops! Something went wrong while submitting the form.