The unique property of the lotus leaf lies in its surface structure. When examined under a microscope, the surface of the lotus leaf is not smooth but covered with tiny bumps and ridges. These microscopic structures are coated with a thin layer of wax, creating an extremely hydrophobic surface. Water droplets that land on the lotus leaf bead up and roll off, carrying dirt particles with them. This self-cleaning property is known as the "Lotus Effect."
