Surface cleaning is a research area focused on developing effective methods and technologies for removing contaminants, dirt, and debris from various surfaces. This can include surfaces in different environments, such as industrial equipment, buildings, and vehicles. Surface cleaning research often involves studying the properties of different surfaces, the types of contaminants present, and the most efficient and environmentally friendly ways to remove them. This research is important for maintaining the cleanliness, appearance, and functionality of surfaces, as well as for reducing the spread of germs and potential health risks.