Many home designs today include an attached garage. While it’s convenient to have the garage attached to the home, many items stored in garages give off fumes that aren’t healthy for humans to breathe – fertilizers, pesticides, car exhaust, etc. Garage exhaust fans help ensure those fumes don’t make their way into the home by efficiently exhausting air outside. Energy-efficient ENERGY STAR-rated exhaust fans can be set to run continuously or can be controlled to operate for a set amount of time whenever the garage door is opened.