The new governor has made a 'clean sweep' of the staff in the governor's mansion. [=the new governor completely replaced the former governor's staff]
He gave the floor/room a quick 'sweep'. [=he swept the floor/room quickly]
The election was a 'clean sweep' for local Democratic candidates.
(..) You can build a fire with wet wood. You can cook. You can stitch a wound. I can wash the linens. I can sweep the floor. Well... Why does the Citadel have the biggest library? Like Maester Aemon? I wanted to be one (..)2015 TvShow: Game of Thrones Title: Kill the Boy Season: 5 Episode 5