Maintenance Backlog: A maintenance backlog is an accumulation of maintenance tasks that have been postponed or neglected. These neglected tasks can add up over time, leading to increased maintenance costs, extended downtime, and potential safety issues. A facility manager should take a proactive approach to prevent maintenance backlogs from occurring by scheduling regular maintenance check-ups. To eliminate any existing backlog, they should create a plan to prioritize tasks based on urgency and importance. By addressing the maintenance backlog promptly, facilities managers can ensure their properties are running safely and efficiently.