Before revision: In North Germany and in sailor's language, a scrubber is also called a Leuwagen, hence in large firms or offices a cleaning party is sometimes jokingly called a Leuwagenballett ("scrubber ballet") .
After revision: In North Germany and in sailor's language, a scrubber is also called a Leuwagen, hence in large firms or offices a cleaning party is sometimes jokingly called a Leuwagenballett ("scrubber ballet")