people think, I do it every 10 to 14 days.
At the end of summer, I clean the fan before storing it, then cover it with a pillowcase or a large trash bag with a few holes for airflow. That simple habit keeps dust from settling all winter. If a fan sits near a sunny window, I move it back a foot or two when possible to reduce UV yellowing.
15. A few easy variations for different households
If someone in your house is sensitive to scents, use a fragrance-free