May 15,  · This free home maintenance checklist printable set will help you manage your most important home tasks that need to be completed throughout the year. Always know when . These simple monthly tasks will keep your home from turning into a money pit. Test smoke detectors You know the saying, safety first. Testing smoke detectors is something that you can easily overlook but will take you literally 5 minutes or less. Just do it, check it off the list and keep your family safe. Deep See mor