The Janitor is a Trainer Class introduced in Generation V. They are found in buildings rather than outside. They wear the typical janitor's uniform and hold a mop. They use Pokémon related to trash such as Koffing and Trubbish. They are possibly considered the male counterparts of Maids.

Trivia

• One Cleaner gives the player an Exp. Share if defeated.
  • The same Cleaner who gives the player an Exp. Share is only fought after fighting the "boss" Businessman.