Do's Operate Outdoors: Place at least 20 feet away from your home, doors, windows, and vents to prevent CO buildup. Install carbon monoxide (CO) Alarms: Have working, battery-operated carbon monoxide detectors on every level of your home. Keep it Dry: Run on a dry surface under an open canopy, and keep it away from rain or flooding. Use Proper Cords: Use heavy-duty, grounded extension cords, checking for damage first. Connect Appliances Correctly: Plug appliances directl