A Negative Ion Generator is a device that produces negative ions, which are charged particles that can attach to positively charged pollutants in the air. These pollutants include dust, smoke, and allergens. By neutralizing these particles, negative ions can help improve air quality and create a fresher environment. Many people use negative ion generators in their homes or offices to reduce indoor air pollution and enhance overall well-being. Some studies suggest that exposure to negative ions may help alleviate stress and improve mood, making these devices popular among those seeking a healthier living space.