Ionic air purifier dangers include decreased lung function, thereby putting a person in the risk zone of respiratory problems.For healthy lungs, we are often advised to keep a clean environment, free from air pollutants at home. Especially, people with respiratory problems like asthma or those allergic to dust require the best home environment that promotes well ventilated fresh air. Installing air purifiers is the most preferred way to increase air quality at home. With the advancement in technology, the filtration method used in traditional purifiers seems to be getting outdated. In recent years, ionic air purifiers that claim better surrounding environment have hit the market. However, quite a few health related controversies have been hovering over the use of ionic air purifiers. Reports suggest that the use of these appliances can be detrimental to respiratory health.