[quote]: the “janitors” of URC are a hoard of small semisentient slimes that comb the [i]halls[/i] like roombas, aka. Sloombas(tm) they are controlled by a slime queen who would be the head of custodial efforts.[/quote]

Who is roleplaying as the slime queen janitor?

Angel specifically cleans up messes that deal with food and drink messes on fabric. I don't know if the slimes would leave any residue or not on bedding and couches and the like, but it'd probably be easiest just for Angel to grab the dirty items and throw them in for a wash.