Phytoremediation is a green technology that helps clean up water and soil contaminated with heavy metals. Plants with hyperaccumulator properties can efficiently absorb, transport, and detoxify these metals. Phytoremediation is cost-effective and has fewer side effects compared to chemical methods. Advances in biotechnology are helping create new hyperaccumulator plants that can remove heavy metals effectively. Research is ongoing to test different plants in real farm conditions for commercial use.