We are independent & ad-supported. We may earn a commission for purchases made through our links.

Advertiser Disclosure

Our website is an independent, advertising-supported platform. We provide our content free of charge to our readers, and to keep it that way, we rely on revenue generated through advertisements and affiliate partnerships. This means that when you click on certain links on our site and make a purchase, we may earn a commission. Learn more.

How We Make Money

We sustain our operations through affiliate commissions and advertising. If you click on an affiliate link and make a purchase, we may receive a commission from the merchant at no additional cost to you. We also display advertisements on our website, which help generate revenue to support our work and keep our content free for readers. Our editorial team operates independently from our advertising and affiliate partnerships to ensure that our content remains unbiased and focused on providing you with the best information and recommendations based on thorough research and honest evaluations. To remain transparent, we’ve provided a list of our current affiliate partners here.

What is an Ozone Generator?

By M. Haskins
Updated May 17, 2024
Our promise to you
About Mechanics is dedicated to creating trustworthy, high-quality content that always prioritizes transparency, integrity, and inclusivity above all else. Our ensure that our content creation and review process includes rigorous fact-checking, evidence-based, and continual updates to ensure accuracy and reliability.

Our Promise to you

Founded in 2002, our company has been a trusted resource for readers seeking informative and engaging content. Our dedication to quality remains unwavering—and will never change. We follow a strict editorial policy, ensuring that our content is authored by highly qualified professionals and edited by subject matter experts. This guarantees that everything we publish is objective, accurate, and trustworthy.

Over the years, we've refined our approach to cover a wide range of topics, providing readers with reliable and practical advice to enhance their knowledge and skills. That's why millions of readers turn to us each year. Join us in celebrating the joy of learning, guided by standards you can trust.

Editorial Standards

At About Mechanics, we are committed to creating content that you can trust. Our editorial process is designed to ensure that every piece of content we publish is accurate, reliable, and informative.

Our team of experienced writers and editors follows a strict set of guidelines to ensure the highest quality content. We conduct thorough research, fact-check all information, and rely on credible sources to back up our claims. Our content is reviewed by subject matter experts to ensure accuracy and clarity.

We believe in transparency and maintain editorial independence from our advertisers. Our team does not receive direct compensation from advertisers, allowing us to create unbiased content that prioritizes your interests.

An ozone generator is a device that produces ozone gas, which is then released into an area containing either air or water to kill microorganisms and remove odors. These devices are used for various industrial purposes, for example, to disinfect hospital laundry, deodorize smoke-damaged objects, kill insects in stored grain, and decontaminate rooms used for surgery. For residential use, ozone generators are commonly marketed for odor removal and as a way to improve indoor air quality. Since the 1990s, health authorities in Canada and the U.S. advice against the residential use of ozone generators, because of the potential health hazards related to ozone. It is not advisable to use an ozone generator in areas where there are pets or people, but their use under carefully controlled conditions in unoccupied spaces is considered acceptable by health authorities.

Ozone is a very unstable gas that rapidly decays into oxygen and cannot be stored or transported. Instead, it has to be produced by an ozone generator on site when it is to be used. Even in low concentrations, ozone can be harmful to plants and to the respiratory system in both humans and animals.

At high concentrations, ozone can kill microorganisms like bacteria, fungus and mold. It can also deodorize objects and indoor areas. However, many scientific studies suggest that the concentrations of ozone needed to efficiently kill microorganisms and remove odors are harmful to humans and should only be used in uninhabited spaces and under professional supervision.

Manufacturers of these devices claim that an ozone generator can be safely used in the home to clean and purify air, eliminate odors, and get rid of mold and fungus. Some health authorities maintain that many ozone generators sold for residential use are capable of producing ozone levels that can cause health problems, such as lung damage, chest pains, coughing, and throat irritation. Health Canada and the U.S. Environmental Protection Agency advise against using an ozone generator in the home.

An ozone generator uses either the corona discharge method or the UV-light method to produce ozone. The corona discharge method is commonly used in ozone generators sold as air cleaners and odor removers. It works by applying an electrical current to an ozone generating material, electrically charging the air inside the device and turning it into ozone. The UV-light method uses a specific kind of ultraviolet light to produce ozone and is commonly used to purify water in spas and swimming pools.

About Mechanics is dedicated to providing accurate and trustworthy information. We carefully select reputable sources and employ a rigorous fact-checking process to maintain the highest standards. To learn more about our commitment to accuracy, read our editorial process.

Discussion Comments

About Mechanics, in your inbox

Our latest articles, guides, and more, delivered daily.

About Mechanics, in your inbox

Our latest articles, guides, and more, delivered daily.