In the video, a man is seen standing in a workshop, holding a toothbrush in his hand. He appears to be preparing to clean something. The man then proceeds to dip the toothbrush into a container of liquid and begins to scrub a circuit board. He seems to be using the toothbrush to clean the circuit board thoroughly. The workshop is well-lit and appears to be organized, with various tools and equipment visible in the background. The man is wearing a black hoodie and appears to be focused on his task. The video provides a clear view of the man's actions and the tools he is using.