Carbon monoxide (CO) has been called a silent killer for several reasons. CO has no smell to it and there are many ways it can enter your environment. Something as simple as forgetting to turn off the car has caused CO deaths. When the poisonous fumes seep through the home, the symptoms mimic other illnesses such as a migraine or the flu. Floridians don’t have the same CO hazards as people who deal with snow and cold weather, but generator usage during hurricane season puts us at risk. Read below for more details to help protect your home and family.


What You Need to Know After a Prolonged Power Outage

Food Safety

Downed power lines

If the power is out for less than 2 hours, food in the refrigerator and freezer will be safe to eat. While the power is out, keep the refrigerator and freezer doors closed as much as possible to keep food cold for longer. If the power is out for longer than 2 hours, follow these guidelines: (1) A freezer that is half full will hold food safely for up to 24 hours. A full freezer will hold food safely for 48 hours, (2) For the Refrigerated section: Pack milk, other dairy products, meat, fish, eggs, gravy, and spoilable leftovers into a cooler surrounded by ice (3) Use a digital quick-response thermometer to check the temperature of your food right before you cook or eat it. Throw away any food that has a temperature of more than 40 degrees Fahrenheit. Call the poison center 24/7 at 1-800-222-1222 for questions.

Safe Drinking Water

  • Do not use contaminated water to wash dishes, food or hands or to make ice or baby formula. If possible, use baby formula that does not need to have water added. Use an alcohol-based hand sanitizer to wash your hands.
  • Make sure bottled water came from a safe source. If you are unsure, boil or treat it before you use it. Use only bottled, boiled, or treated water until your supply is tested and found safe.
  • Boiling water is the preferred way to kill harmful bacteria and parasites. Bringing water to a rolling boil for 1 minute will kill most organisms.
  • When boiling water is not practical, you can treat water with chlorine tablets, iodine tablets, or unscented household chlorine bleach (5.25% sodium hypochlorite): If you use chlorine tablets or iodine tablets, follow the directions that come with the tablets. If you use household chlorine bleach, add 1/8 teaspoon (~0.75 mL) of bleach per gallon of water if the water is clear. For cloudy water, add 1/4 teaspoon (~1.50 mL) of bleach per gallon. Mix the solution thoroughly and let it stand for about 30 minutes before using it.

Extreme Heat

Be aware risk for heat stroke, heat exhaustion, heat cramps and fainting. To avoid heat stress, you should:

  • Drink a glass of fluid every 15 to 20 minutes and at least one gallon each day.
  • Avoid alcohol and caffeine. They both dehydrate the body.
  • If you feel dizzy, weak, or overheated, go to a cool place. Sit or lie down, drink water, and wash your face with cool water. If you don’t feel better soon, get medical help quickly.
  • Work during cooler hours of the day when possible, or distribute the workload evenly throughout the day.

Heat stroke is the most serious heat illness. Body temperature may rise to 106°F or higher within 10 to 15 minutes. Heat stroke can cause death or permanent disability if emergency care is not given. Warning signs of heat stroke can include: red, hot, and dry skin (no sweating), fast pulse, throbbing headache, dizziness, nausea, confusion or unconsciousness. If you suspect someone has heat stroke, immediately call for medical attention. Cool the person rapidly by immersing him/her in cool water or a cool shower, or spraying or sponging him/her with cool water. Monitor body temperature and continue cooling efforts until the body temperature drops to 101-102°F.

Avoid Carbon Monoxide (CO)

Portable Generators can produce high levels of CO very quickly. You cannot smell or see CO, so even if you do not smell exhaust fumes, you may be exposed. Call the poison center 24/7 at 1-800-222-1222 for questions.

If you start to feel sick, dizzy, weak, or have a bad headache while using a generator, get to fresh air immediately. If you have fainting, chest pain or difficulty breathing, get medical attention right away. Inform medical staff that CO poisoning is suspected. If the symptoms occurred while indoors, call the fire department to determine if it is safe to re-enter the building.

co-alarmFollow the instructions that come with your generator. Never use a generator indoors or in partially enclosed spaces, including homes, garages, basements, crawl spaces, and other enclosed or partially enclosed areas, even with ventilation. Opening doors and windows or using fans will not prevent CO build-up in the home. Locate the unit outdoors and away from doors, windows, and vents that could allow CO to come indoors. Install battery-operated or plug-in CO alarms with battery back up in your home.

pdf-iconPower Outage Poisons


Power Outage

Hurricane

Sudden power outages can be frustrating and troublesome, especially when they are prolonged. Perishable foods should not be held above 40 degrees for more than 2 hours. If a power outage is 2 hours or less, you need not be concerned, but how do you save your food when the refrigerator is out for longer times? Being prepared can help. By planning ahead, you can save your perishables.

What Do I Need?

  • One or more coolers. Inexpensive styrofoam coolers can do an excellent job as well.
  • Ice. Surrounding your food with ice in a cooler will ensure that it will stay cold.
  • Shelf-stable foods, such as canned goods and powdered or boxed milk. These can be eaten cold or heated on the grill.
  • A digital quick-response thermometer. A digital thermometer should be a necessity in your kitchen anyway. With these thermometers you can quickly check the internal temperatures of food for doneness and safety.

What To Do…

Do not open the refrigerator or freezer. Tell your little ones not to open the door. An unopened refrigerator
will keep foods cold enough for at least a couple of hours. A freezer that is half full will hold for up to 24 hours and a full freezer for 48 hours. (See chart for more details.)

If it looks like the power outage will be for more than 2-4 hours, pack refrigerated milk, dairy products, meats, fish, poultry, eggs, gravy, stuffing and left-overs into your cooler surrounded by ice. (See chart for more details.)

If it looks like the power outage will be prolonged, prepare a cooler with ice for your freezer items.

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pdf-iconPower Outage – English Flyer


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pdf-iconPower Outage – Spanish Flyer



To see the full animated version of this guide visit TheSilentKiller.co.uk


Portable Generators

portable generator

Portable generators create Carbon Monoxide (CO) levels that may cause death.

You can’t see or smell CO.

  • NEVER use a generator indoors or in partially enclosed spaces like garages
  • OPENING doors and windows or using fans WILL NOT prevent CO poisoning
  • PUT generators outdoors, away from doors, windows, house vents and air conditioning units that could pull the CO indoors
  • USE battery-operated CO alarms in your home

Get in fresh air right away if you get a headache with dizziness, weakness or vomiting & call the Poison Control Center at 1-800-222-1222.

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pdf-iconPortable Generator Hangtag