A refresher, also known as a lavatory, or a bathroom, was a room designed for personal hygiene. They could be found in numerous locations, such as Imperial academies or starships such as the 690 light freighter. Some restrooms contained sonics, which could be used in the absence of water. Certain refresher units were capable of turning the wastes into compost. At the Resistance base on D'Qar, there were rows of refreshers, each with a symbol of a drop of water on its door.
- Star Wars: The Clone Wars – "Orders" (First appearance)
- Adventures in Wild Space: The Nest
- "The Voice of the Empire"—Star Wars Insider 170 (First identified as lavatory)
- Star Wars Rebels – "Double Agent Droid"
- Servants of the Empire: Rebel in the Ranks
- Servants of the Empire: Imperial Justice
- Servants of the Empire: The Secret Academy
- Heir to the Jedi
- Before the Awakening (First identified as refresher)
- Join the Resistance #1