- Use fireplace, wood stoves, or other combustion heaters only if they are properly vented to the outside and do not leak flue gas into the indoor air space.
- Do not burn paper in a fireplace.
- Ensure adequate ventilation if you must use a kerosene heater.
- Use only the type of fuel your heater is designed to use—don’t substitute.
- Do not place a space heater within 3 feet of anything that may catch on fire, such as drapes, furniture, or bedding, and never cover your space heater.
- Never place a space heater on top of furniture or near water.
- Never leave children unattended near a space heater.
- Make sure that the cord of an electric space heater is not a tripping hazard but do not run the cord under carpets or rugs.
- Avoid using extension cords to plug in your space heater.
- If your space heater has a damaged electrical cord or produces sparks, do not use it.
- Store a multipurpose, dry-chemical fire extinguisher near the area to be heated.
- Protect yourself from carbon monoxide (CO) poisoning by installing a battery-operated CO detector and never using generators, grills, camp stoves, or similar devices indoors.
Lighting and Cooking Safely
- Use battery-powered flashlights or lanterns rather than candles, if possible.
- Never leave lit candles unattended.
- Never use a charcoal or gas grill indoors—the fumes are deadly.
- Never use an electric generator indoors, inside the garage, or near the air intake of your house because of the risk of carbon monoxide poisoning:
- Plug in appliances to the generator using individual heavy-duty, outdoor-rated cords.
- Do not use the generator or appliances if they are wet because of the risk of electrocution.
- Do not store gasoline indoors where the fumes could ignite.
Conserving Heat
You may need fresh air coming in for your heater or for emergency cooking arrangements. However, if you do not need extra ventilation, keep as much heat as possible inside your home. Avoid unnecessary opening of doors or windows. Close off unneeded rooms, stuff towels or rags in cracks under doors, and close draperies or cover windows with blankets at night.
Staying Warm
Infants less than one year old should never sleep in a cold room because infants lose body heat more easily than adults; and unlike adults, infants can’t make enough body heat by shivering. Provide warm clothing for infants and try to maintain a warm indoor temperature. If the temperature cannot be maintained, make temporary arrangements to stay elsewhere. In an emergency, you can keep an infant warm using your own body heat. If you must sleep, take precautions to prevent rolling on the baby. Pillows and other soft bedding can also present a risk of smothering; remove them from the area near the baby.
- Dressing in multiple layers of clothing helps trap layers of warm air, resulting in greater body heat retention. Less-absorbent, thinner layers, like silk or merino wool, actually keep you warmer than thicker forms of cotton.
- You lose body heat most rapidly through your head and your hands. Even though you are indoors wear a hat and gloves to help keep in body heat.
Older adults often make less body heat because of a slower metabolism and less physical activity. If you are over 65 years of age, check the temperature in your home often during severely cold weather.
- When a person’s core body temperature is lower than normal it can make them sleepy, confused and clumsy. When it becomes abnormally low it is called hypothermia.
- Hypothermia happens gradually and affects a person’s thinking so the individual may not realize help is needed. This makes hypothermia especially dangerous. A body temperature of 95°F is a medical emergency and can lead to death if not treated promptly. If you encounter someone with hypothermia, call 911 for assistance.
- Check on elderly friends and neighbors frequently to ensure that their homes are adequately heated. Encourage the parents of young infants as well as elderly friends to move to a place where there is heat until the power is restored.
Freezing Pipes
Extreme cold can cause water pipes in your home to freeze and sometimes rupture. When very cold temperatures are expected:
- Leave all water taps slightly open so they drip continuously.
- Keep the indoor temperature warm.
- Improve the circulation of heated air near pipes. For example, open kitchen cabinet doors beneath the kitchen sink.
If your pipes do freeze, do not thaw them with a torch. Instead, thaw them slowly by directing the warm air from an electric hair dryer onto the pipes.
If you cannot thaw your pipes, or the pipes are ruptured, use bottled water or get water from a neighbor’s home. As an emergency measure—if no other water is available—snow can be melted for water. Bringing water to a rolling boil for one minute will kill most microorganisms or parasites that may be present, but won’t remove chemical pollutants sometimes found in snow.
Eating and Drinking Wisely
Eating well-balanced meals will help you stay warmer. Do not drink alcoholic or caffeinated beverages—they cause your body to lose heat more rapidly. Instead, drink warm, sweet beverages or broth to help maintain your body temperature. If you have any dietary restrictions, ask your doctor.
Food Safety During a Power Outage
- As long as the outside temperature stays below 41°F, food can be safely stored outside in any animal proof container. Also see Food Safety During Power Outage.
Updated: 2/11/2009