When nanoplastics are not what they seem: Release of oligomers from polyester textiles
The nanoparticles on the surface of the fleece fiber are visible under a scanning electron microscope (a). The particles detach during washing (b), so that after four washes there are hardly any left. Credit: Empa Plastic household items and clothing made of synthetic fibers release microplastics, particles less than five millimeters in size that can