8. Microplastic Pollution

Many fast fashion garments are made from synthetic fabrics like polyester, nylon, and acrylic, which shed tiny plastic fibers—known as microplastics—with every wash. These microscopic particles slip through wastewater treatment facilities, ultimately entering rivers, lakes, and oceans. Marine life often mistake microplastics for food, leading to ingestion of harmful toxins that accumulate up the food chain, posing significant risks to wildlife and human health alike. Alarmingly, these pollutants have been detected in seafood, drinking water, and even air samples worldwide. By choosing natural, biodegradable fabrics or installing microfiber-catching laundry filters, consumers can significantly reduce microplastic contamination.