Ionized airflow from these static-eliminating air guns and cannons neutralizes static charges and removes dust and debris from objects and surfaces. They prevent dust from sticking to surfaces, stop parts from clinging together, and eliminate static discharge, which can damage sensitive electronic components. Also known as ionizing blow guns and cannons, they are commonly used to prepare surfaces for painting or finishing and to clean parts before assembly, packaging, and labeling. They connect to a compressed air supply to produce airflow like a standard air gun, and they connect to a specialized electric power supply that adds ions to the airflow. Air-free ionizing bars neutralize static charges without compressed air. They mount inside manufacturing machinery to clean and deionize thin materials that are susceptible to airflow damage.