In the video, we see a man wearing glasses and a dark shirt. He is standing in front of a machine, and he is using a brush to clean it. The man is focused on his task, and he appears to be thorough in his cleaning. The machine is not clearly visible, but it seems to be a large piece of equipment. The man's movements are deliberate and careful, indicating that he is experienced in this task. The lighting in the room is dim, and there are no other people visible in the video. The man's expression is serious, and he seems to be concentrating on his work. Overall, the video depicts a man performing a routine cleaning task with a high level of skill and attention to detail.