Daylight Saving Time begins at 2:00 a.m. on the second Sunday in March. When you set your clock ahead one hour, remember to check or change the batteries in your battery-operated carbon monoxide (CO) detector. Each year unintentional CO poisoning not linked to fires kills about 500 Americans and poisons at least 15,000.
You can protect your family and prevent CO poisoning by taking just a few
simple steps:
• Have your heating system, water heater, and any other gas, oil, or coal burning appliances serviced by a qualified technician every year.
• Install a battery-operated CO detector in your home and check or replace the battery when you change the time on your clocks each spring and fall. If the detector sounds, leave your home immediately and call 911.
• Don’t burn anything in a stove or fireplace that isn’t vented.
• Don't run a car or truck inside a garage attached to your house, even if you leave the door open.
• Don’t heat your house with a gas oven.
• Never use a generator, charcoal grill, camp stove, or other gasoline or charcoal-burning device inside your home, basement, or garage or near a window.
• Seek prompt medical attention if you suspect CO poisoning and are feeling dizzy, light-headed, or nauseous.
To learn more and read carbon monoxide prevention guidelines in 16 additional languages, visit www.cdc.gov/co