Review on 🌬️ Mini Ozone Ionic Air Purifier: High-Efficiency Odor Eliminator with Plug-in Design and 3 Modes - O3 120 mg/h, Ions 2800 M/cm4 by Laurie Fisher

Neat little unit - has a button on the front to choose between ozone, ions or both. Ozone actually turns on and off for the minimum ozone level, which is good because from what I've read, ozone can be harmful to your lungs if too much is inhaled. This device seems to work well within safe limits, but I'll still be careful where you place it. Leaves a slight "clean" smell. The negative ion generator can be left on and works well. All in all a decent little device.