July 21, 2017 - Is food in the refrigerator safe during a power outage? It should be safe as long as power is out no more than 4 hours. Keep the door closed as much as possible. Discard any perishable food (such as meat, poultry, fish, eggs, and leftovers) that have been above 40 °F for over 2 hours.
Never taste food to determine its safety! You can’t rely on appearance or odor to determine whether food is safe.
Note: Always discard any items in the refrigerator that have come into contact with raw meat juices.
You will have to evaluate each item separately. Use this chart as a guide.
Food Categories |
Specific Foods |
Held above 40 °F for over 2 hours |
MEAT, POULTRY, SEAFOOD |
Raw or leftover cooked meat, poultry, fish, or seafood; soy meat substitutes |
Discard |
Thawing meat or poultry |
Discard |
|
Salads: Meat, tuna, shrimp, chicken, or egg salad |
Discard |
|
Gravy, stuffing, broth |
Discard |
|
Lunchmeats, hot dogs, bacon, sausage, dried beef |
Discard |
|
Pizza – with any topping |
Discard |
|
Canned hams labeled "Keep Refrigerated" |
Discard |
|
Canned meats and fish, opened |
Discard |
|
Casseroles, soups, stews |
Discard |
|
CHEESE |
Soft Cheeses: blue/bleu, Roquefort, Brie, Camembert, cottage, cream, Edam, Monterey Jack, ricotta, mozzarella, Muenster, Neufchatel, queso blanco, queso fresco |
Discard |
Hard Cheeses: Cheddar, Colby, Swiss, Parmesan, provolone, Romano |
Safe |
|
Processed Cheeses |
Safe |
|
Shredded Cheeses |
Discard |
|
Low-fat Cheeses |
Discard |
|
Grated Parmesan, Romano, or combination (in can or jar) |
Safe |
|
DAIRY |
Milk, cream, sour cream, buttermilk, evaporated milk, yogurt, eggnog, soy milk |
Discard |
Butter, margarine |
Safe |
|
Baby formula, opened |
Discard |
|
EGGS |
Fresh eggs, hard-cooked in shell, egg dishes, egg products |
Discard |
Custards and puddings, quiche |
Discard |
|
FRUITS |
Fresh fruits, cut |
Discard |
Fruit juices, opened |
Safe |
|
Canned fruits, opened |
Safe |
|
Fresh fruits, coconut, raisins, dried fruits, candied fruits, dates |
Safe |
|
SAUCES, SPREADS, JAMS |
Opened mayonnaise, tartar sauce, horseradish |
Discard if above 50 °F for over 8 hrs. |
Peanut butter |
Safe |
|
Jelly, relish, taco sauce, mustard, catsup, olives, pickles |
Safe |
|
Worcestershire, soy, barbecue, hoisin sauces |
Safe |
|
Fish sauces, oyster sauce |
Discard |
|
Opened vinegar-based dressings |
Safe |
|
Opened creamy-based dressings |
Discard |
|
Spaghetti sauce, opened jar |
Discard |
|
BREAD, CAKES, COOKIES, PASTA, GRAINS |
Bread, rolls, cakes, muffins, quick breads, tortillas |
Safe |
Refrigerator biscuits, rolls, cookie dough |
Discard |
|
Cooked pasta, rice, potatoes |
Discard |
|
Pasta salads with mayonnaise or vinaigrette |
Discard |
|
Fresh pasta |
Discard |
|
Cheesecake |
Discard |
|
Breakfast foods –waffles, pancakes, bagels |
Safe |
|
PIES, PASTRY |
Pastries, cream filled |
Discard |
Pies – custard, cheese filled, or chiffon; quiche |
Discard |
|
Pies, fruit |
Safe |
|
VEGETABLES |
Fresh mushrooms, herbs, spices |
Safe |
Greens, pre-cut, pre-washed, packaged |
Discard |
|
Vegetables, raw |
Safe |
|
Vegetables, cooked; tofu |
Discard |
|
Vegetable juice, opened |
Discard |
|
Baked potatoes |
Discard |
|
Commercial garlic in oil |
Discard |
|
Potato salad |
Discard |
|
Casseroles, soups, stews |
Discard |
Emergencies can happen, especially with extreme weather conditions. When they do, the best strategy is to already have a plan in place. This includes knowing the proper food safety precautions to take before, during, and after a power outage — and being prepared to safely handle food and water in the event that flooding occurs.
Note: Your local officials will notify you of any evacuations or states of emergency.
Prepare Yourself Before Power Emergencies
- Make sure you have appliance thermometers in your refrigerator and freezer.
- Check to ensure that the freezer temperature is at or below 0° F, and the refrigerator is at or below 40° F.
- In case of a power outage, the appliance thermometers will indicate the temperatures in the refrigerator and freezer to help you determine if the food is safe.
- Freeze containers of water for ice to help keep food cold in the freezer, refrigerator, or coolers in case the power goes out. If your normal water supply is contaminated or unavailable, the melting ice will also supply drinking water.
- Freeze refrigerated items such as leftovers, milk, and fresh meat and poultry that you may not need immediately. This helps keep them at a safe temperature longer.
- Group food together in the freezer. This helps the food stay cold longer.
- Have coolers on hand to keep refrigerated food cold if the power will be out for more than 4 hours.
- Purchase or make ice cubes in advance, and freeze gel packs ahead of time. Store all of these in the freezer for future use in the refrigerator or in coolers.
- Check out local sources to know where dry ice and block ice can be purchased, in case it should be needed.
- Store food on shelves that will be safely out of the way of contaminated water in case of flooding.
- Make sure to have a supply of bottled water stored where it will be as safe as possible from flooding. If your bottled water has an odor, do not drink or use it. Instead, dispose of it, or if applicable, call your bottled water provider to make arrangements to get a replacement.
During an emergency, if you use food or beverage containers to hold non-food substances like gasoline, dispose of them after use and do not recycle them.
Power Outages: During and After
When the Power Goes Out . . .
Here are basic tips for keeping food safe:
- Keep the refrigerator and freezer doors closed as much as possible to maintain the cold temperature.
- The refrigerator will keep food cold for about 4 hours if it is unopened.
- A full freezer will keep the temperature for approximately 48 hours (24 hours if it is half full) if the door remains closed.
- Buy dry or block ice to keep the refrigerator as cold as possible if the power is going to be out for a prolonged period of time. Fifty pounds of dry ice should keep an 18 cubic foot, fully stocked freezer cold for two days.
- If you plan to eat refrigerated or frozen meat, poultry, fish, or eggs while they are still at safe temperatures, it is important that each item is thoroughly cooked to a safe minimum internal temperature to ensure that any foodborne bacteria that may be present are destroyed. However, if at any point the food was above 40º F for 2 hours or more (or 1 hour if temperatures are above 90 º F) — discard it.
Once Power is Restored . . .
Determine the safety of your food:
- If an appliance thermometer was kept in the freezer, check the temperature when the power comes back on. If the freezer thermometer reads 40° F or below, the food is safe and may be refrozen.
- If a thermometer has not been kept in the freezer, check each package of food to determine its safety. You can’t rely on appearance or odor. If the food still contains ice crystals or is 40° F or below, it is safe to refreeze or cook.
- Refrigerated food should be safe as long as the power was out for no more than 4 hours and the refrigerator door was kept shut. Discard any perishable food (such as meat, poultry, fish, eggs, or leftovers) that has been at temperatures above 40° F for 2 hours or more (or 1 hour if temperatures are above 90º F).
Perishable food such as meat, poultry, seafood, milk, and eggs that are not kept adequately refrigerated or frozen may cause illness if consumed, even when they are thoroughly cooked.
About Foodborne Illness
Know the SymptomsConsuming dangerous foodborne bacteria will usually cause illness within 1 to 3 days of eating the contaminated food. However, sickness can also occur within 20 minutes or up to 6 weeks later. Although most people will recover from a foodborne illness within a short period of time, some can develop chronic, severe, or even life-threatening health problems.
Foodborne illness can sometimes be confused with other illnesses that have similar symptoms. The symptoms of foodborne illness can include:
- Vomiting, diarrhea, and abdominal pain
- Flu-like symptoms, such as fever, headache, and body ache
Take Action
If you think that you or a family member has a foodborne illness, contact your healthcare provider immediately. Also, report the suspected foodborne illness to FDA in either of these ways:- Contact the Consumer Complaint Coordinator in your area. Locate a coordinator here: http://www.fda.gov/Safety/ReportaProblem/ConsumerComplaintCoordinators
- Contact MedWatch, FDA’s Safety Information and Adverse Event Reporting Program:By Phone: 1-800-FDA-1088
Online: File a voluntary report at http://www.fda.gov/medwatch
Source:FDA.Gov and Food Safety.gov