Containment booms are floating barriers used to control the spread of spills, particularly oil spills, on water surfaces. They are designed to contain pollutants, preventing them from spreading further and allowing for easier cleanup. These booms are typically made from durable materials that can withstand harsh environmental conditions. When deployed, containment booms create a physical barrier that traps the spilled substance within a designated area. This helps protect sensitive ecosystems, such as wetlands and coastal areas, from contamination. After containment, cleanup crews can use various methods to remove the trapped pollutants effectively.