Microplastics are a big problem in Bangladesh, even though they banned plastic bags in 2002. These tiny plastic pieces are found everywhere, especially in water, and can harm animals and the environment. Most microplastics in Bangladesh come from textiles, like clothing fibers. The most common types of plastic found are polyethylene, polyethylene terephthalate, polypropylene, and polyvinylchloride. More research is needed to understand how microplastics affect ecosystems and human health, and to figure out how to manage plastic waste better in the country.