In the video, a person is seen using a strainer to separate small particles from a liquid. The strainer is placed over a pot, and the person is shaking it back and forth to remove the particles. The liquid appears to be clear, and the particles are small and brown in color. The person's hand is visible as they hold the strainer, and the pot is silver in color. The background is not visible, and the focus is on the strainer and the liquid.