Microplastics are environmental nuisance due to their ability to adsorb pollutants on the surface and carry contaminants to a long distance conveyed by air, water and soil. Therefore, contaminants are often found at a place which is not a source of such pollutants. Particle shape and size contribute to the transport pattern of microplastics borne contaminants in the environment. The concern is is mainly for the combined toxicity with the transport of hydrophobic organic compounds, heavy metals and pharmaceutically produced compounds. The absence of regulatory limits of microplastics in a watershed has made the problem acute in waterbodies. I am wondering if microplastics can be controlled in a watershed, if so, how.