tidy up
verb1
To make clean, to make satisfactorily neat.
- When the long, hot journey drew to its end and the train slowed down for the last time, there was a stir in Jessamy’s carriage. People began to shake crumbs from their laps and tidy themselves up a little.1967, Barbara Sleigh, Jessamy, Sevenoaks, Kent: Bloomsbury, published 1993, →ISBN, page 7: