In the video, a person is seen using a tool to clean a piece of metal. The tool appears to be a hose or a nozzle, which is being used to spray a liquid onto the metal surface. The person's hand is visible, holding the tool and moving it back and forth over the metal to ensure that it is thoroughly cleaned. The metal surface itself is not clearly visible, but it appears to be a large piece of machinery or equipment. The person's movements are deliberate and careful, indicating that they are experienced in using the tool. The video does not provide any additional context or information about the location or purpose of the cleaning process.