Negative ionizers are a popular air purification system that can help reduce odors and make the air appear fresher. However, it is essential to be aware of the potential risks associated with using an ionizer in an enclosed space when someone is present. The process of charging the air with negative ions produces ozone as a by-product, and ozone is known to be hazardous to health. Therefore, it is recommended to open a window or operate the ionizer when no one is home and turn it off when there is someone in the room with it. In some cases, these devices contain a collector to attract charged particles back to the unit.
While ion generators can remove small particles, no controlled study has confirmed this effect. It has been suggested that these devices provide an advantage in correcting an alleged ion imbalance, but this has not been proven. It is important to remember that using an ionizer in an enclosed space when someone is present should be avoided. Open a window or turn on the ionizer when no one is home and turn it off whenever there is someone in the room with it. Ion generators work by charging the particles in a room so that they are attracted to walls, floors, tables, curtains, occupants, etc.
Abrasion can cause these particles to be resuspended in the air. When considering whether or not to use an ionizer in a room with people present, it is important to consider the potential risks associated with ozone exposure. Ozone can cause respiratory irritation and other health problems. Therefore, it is best to open a window or turn on the ionizer when no one is home and turn it off whenever there is someone in the room with it. It is also important to note that while ionizers can help reduce odors and make the air appear fresher, there is no scientific evidence that they can correct an alleged ion imbalance. Additionally, there have been no controlled studies that have confirmed that these devices can remove small particles from the air. In conclusion, while negative ionizers can help reduce odors and make the air appear fresher, it is important to be aware of the potential risks associated with using them in an enclosed space when someone is present.
Additionally, there is no scientific evidence that these devices can correct an alleged ion imbalance or remove small particles from the air.