-Check your gutters! Inspect them and make sure to clean them out.
-Check your furnace! Hire a professional before it’s so cold your freezing! Make sure to have your professional check your furnace to make sure it doesn’t need anything fixed on it before the colder days approach.
-Smoke and CO detectors- Replace the batteries, make sure they’re working; press the test button on detectors to make sure the detector is still active.