A cleaner at a bank went looking for a mop to clear up a coffee spillage. (AUDIO: Ruffling)
The Fifteenth Doctor used his sonic screwdriver to automate a mop to clean the stairs of the Sandringham Hotel while he read a newspaper. (TV: Joy to the World [+]Steven Moffat, Doctor Who Christmas Special 2024 (BBC One and Disney+, 2024).)