In the video, a person is seen cleaning a swimming pool using a pressure washer. The pool is empty and has a blue and white border. The person is wearing a black jacket and is holding the pressure washer with a long handle. The water from the pressure washer is being sprayed onto the walls of the pool, creating a cleaning effect. The person moves the pressure washer around the pool, ensuring that all areas are cleaned. The video captures the sound of the pressure washer and the water splashing against the pool walls.