A cylindrical cleaning implement available at a major home improvement retailer, these brushes are designed for accessing and scrubbing the interior of pipes, tubes, and other cylindrical components. They typically feature a wire handle and a brush head composed of bristles, often made of nylon, steel, or brass, depending on the application. An example includes using one to clean out plumbing pipes or HVAC system components.
These tools are essential for maintaining cleanliness and functionality in various systems. Their use can prevent blockages, improve efficiency, and extend the lifespan of equipment by removing accumulated debris and buildup. They represent a practical solution dating back to early plumbing and industrial applications requiring internal cleaning.