Negative ions are naturally present in our environment, coming from sources such as sunlight, lighting, and waterfalls. While this is generally safe for humans, the production of ozone from air ionizers and other electronic air filters can be a cause for concern. Ozone is a lung irritant, and when produced directly or indirectly by these devices, it can reach levels that are harmful to human health. It is important to understand that ozone is not something to be taken lightly.
It can cause serious health issues if inhaled in high concentrations. Some marketers may claim that the ozone produced by these devices is different from the ozone found in outdoor smog, but this is not true. Under certain conditions of use, ion generators and other air filters that generate ozone can produce levels of this lung irritant well above levels considered harmful to human health. The Food and Drug Administration (FDA) has set a limit of 0.05 parts per million of ozone for medical devices.
Ozone can be used to reduce odors and pollutants in unoccupied spaces, but the levels needed to achieve this are above what is generally considered safe for humans. Laboratory tests have been conducted to measure particles and gases in a large semi-furnished chamber, as well as a field test with an ionizing device installed in an air treatment unit in an occupied office building. It is important to note that while air ionizers may be effective at reducing odors and pollutants in unoccupied spaces, they should not be used in occupied spaces due to the potential health risks associated with ozone exposure. If you are considering using an air ionizer or other electronic air filter, it is important to research the product thoroughly and make sure it meets the FDA's safety standards.
Additionally, it is important to follow the manufacturer's instructions for proper use and maintenance of the device. In conclusion, air ionizers can be effective at reducing odors and pollutants in unoccupied spaces, but they should not be used in occupied spaces due to the potential health risks associated with ozone exposure. It is important to research the product thoroughly and make sure it meets the FDA's safety standards before using it. Additionally, it is important to follow the manufacturer's instructions for proper use and maintenance of the device.
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