Shoe shine.
My deskmate Dan just ridiculed my non sensible shoes (he can’t comprehend heels and why women wear them). This led to a shoe inspection, which led to to him saying they needed to be polished. Dan then reached in his drawer and go out shoe shine and asked for my shoe. He showed me that first you must apply the shine, then you must use the brush and in my shoe’s case, sometimes you have to repeat the process
All in a day’s work.