toilet brush

toilet brush (plural toilet brushes)

1. A brush used to clean a toilet (the appliance which accepts human waste).
   • December 15 2022, Samanth Subramanian, “Dismantling Sellafield: the epic task of shutting down a nuclear site”, in The Guardian‎:

     Two floors above, a young Sellafield employee sat in a gaming chair, working at a laptop with a joystick. He was manoeuvring an ROV fitted with a toilet brush – “a regular brush, bought at the store,” he said, “just kind of reinforced with a bit of plastic tube”.