Housekeeping, plays a vital role in protecting public health aboard vessels. Every cleaned surface, sanitized room, and disinfected restroom, helps prevent the spread of germs and illness. This module—developed in full compliance with the VSP 2025 Environmental Public Health Standards—provides essential guidance, for safe and effective housekeeping practices. It covers hygiene, cleaning and disinfection, chemical safety, laundry handling, and pest prevention to ensure a clean, healthy, and compliant environment for both guests and crew.