In the video, a person is seen washing seaweed in a blue bowl. The person's hands are visible, and they are using their fingers to move the seaweed around in the water. The seaweed appears to be dark green in color and is submerged in water. The person's hands are moving the seaweed around, ensuring that it is thoroughly washed. The blue bowl is placed on a surface, and the water is clear, allowing for the seaweed to be seen clearly. The person's movements are deliberate and careful, indicating that they are taking care to wash the seaweed properly.