Sweepers are specialized vehicles or machines designed to clean streets, parking lots, and other paved surfaces. They use brushes, vacuums, and water to remove dirt, debris, and litter, helping to maintain cleanliness and improve the appearance of urban areas. Sweepers can be found in various sizes, from small, handheld models to large truck-mounted versions. These machines play a crucial role in environmental management by preventing pollutants from entering storm drains and waterways. Regular sweeping helps reduce the buildup of harmful substances, contributing to better air quality and a healthier ecosystem. Sweepers are often operated by local governments or private companies responsible for maintaining public spaces.