code/modules/mob/living/basic/bots/cleanbot/cleanbot_ai.dm

/datum/target_source/cleanbot_cleanables	Gathers nearby cleanable atoms: decals plus whatever types the cleanbot's currently enabled janitor mode flags allow.
/datum/bt_node/ai_behavior/execute_clean	clean that shit bro fr fr 67
/datum/pet_command/clean	Tells the cleanbot to go clean a target