A patrol is supervised by a leader as they clean a toilet, hob or oven
Cleaning apparatus for toilet/hob/oven
A leader who knows how to clean a toilet/hob/oven
A patrol will be introduced to the task and the equipment, and under supervision and guidance will clean the toilet/hob/oven. When they have finished, another patrol is sent to the leader, who gets them cleaning the oven if the last patrol did the hob etc.