The video shows a person using a toothbrush to clean a circuit board. The person is seen scrubbing the board with the toothbrush, moving it back and forth over the surface. The circuit board appears to be black with various components and wires visible. The toothbrush used is white with a red handle. The person's hands are visible, but their face is not shown. The background is a wooden surface, and there is a blue cloth under the circuit board.