Ozone generators are devices that produce ozone gas, which is a form of oxygen with three atoms instead of the usual two. They are often used for air purification and odor removal in homes, offices, and industrial settings. Ozone can help eliminate bacteria, viruses, and mold, making it a popular choice for improving indoor air quality. However, while ozone can be effective in certain applications, it can also be harmful to human health at high concentrations. Prolonged exposure to ozone can irritate the lungs and worsen respiratory conditions. Therefore, it is important to use ozone generators carefully and follow safety guidelines.