In the video, a person is seen holding a brush in their hand. The brush has a wooden handle and a bristle head that is covered in a brown substance. The person then proceeds to rinse the brush under a stream of water from a faucet. The water runs over the bristles, causing the brown substance to wash away. The person then shakes the brush to remove any excess water. The sink is white and there are some rocks visible in the bottom of the sink.