The core activity of Trockeneis-Spezial GmbH is dry ice blasting, a form of media blasting used for surface cleaning. In this process, dry ice, the solid form of carbon dioxide, is accelerated to sonic speed in a pressurized air stream and directed at a surface. The company offers this service to various industries, including the automotive industry, construction industry, chemical industry, printing industry, electrical industry, waste management, foundries, municipal utilities, power plants, plastics industry, paint and coatings industry, food industry, mechanical engineering, steel industry, textile industry, aerospace industry, and shipbuilding industry.