Atrazine is a widely used triazine-based herbicide designed to control broadleaf weeds and grasses, particularly in staple crops such as corn, sugarcane, and sorghum. Appearing as a white crystalline solid, Atrazine works by inhibiting photosynthesis in plants, preventing them from producing energy and leading to eventual death. Farmers value Atrazine for its selective properties, which allow it to suppress unwanted weeds while protecting crops. Its residual activity ensures long-term effectiveness, reducing the need for frequent reapplication and thereby improving crop yields. Atrazine is available in various formulations, including granules, wettable powders, and liquid concentrates, making it versatile for different farming practices. However, its environmental footprint has raised serious concerns. Atrazine is known to contaminate groundwater, persist in soil, and pose risks to aquatic organisms and amphibians. Studies have also suggested its potential role as an endocrine disruptor, sparking regulatory scrutiny. While the European Union has banned Atrazine due to health and environmental risks, it continues to be used in several countries where cost-effective weed management is critical. Safe handling requires protective gear and adherence to dosage guidelines to minimize exposure risks. Atrazine remains a controversial yet influential herbicide, balancing agricultural benefits with environmental and health challenges.