The video shows a person wearing gloves, using a cotton swab to clean a petri dish. The petri dish is filled with a yellow substance and has a label on it. The person is seen wiping the dish with the cotton swab, ensuring that it is clean. The petri dish is placed on a white surface, and the background is blurred, focusing the viewer's attention on the cleaning process. The person's movements are deliberate and careful, indicating a level of precision and attention to detail. The video does not contain any audio or text, and the focus is solely on the visual demonstration of the cleaning process.