Research Highlights Health Risks from Home Appliances Emitting Ultrafine Particles
Recent research from South Korea, led by Professor Changhyuk Kim of Pusan National University, has identified small household appliances with electric heating coils and brushed DC motors as significant sources of ultrafine particles (UFPs). These particles, emitted by devices such as hairdryers, toasters, and air fryers, pose potential health risks, particularly to young children. The study found that these appliances release heavy metal UFPs that can penetrate deep into the lungs, potentially causing inflammation and cytotoxicity. The research emphasizes the importance of understanding indoor pollution sources and their impact on public health, suggesting that reducing UFP emissions from everyday devices could lead to healthier indoor environments. 
