How to keep a shared bathroom clean without nagging
Rotate a weekly bathroom clean: toilet, sink, mirror, floor, shower, trash, and supplies. Keep basic cleaner, gloves, toilet brush, and spare paper within reach. Agree that each person wipes obvious messes when they happen.
Use hooks, shelves, and bins so toiletries do not spread across every surface. Report leaks, mold, broken fans, or pests promptly instead of treating them as a roommate chore.
The bathroom stays clean when cleaning is scheduled and daily mess is owned immediately.