FDA Food Safety Tips During Power Outages
Sonora, CA — With a potential planned power outage on the horizon in the Mother Lode that could span up to five days, it is a good time to review the US Food and Drug Administration’s recommendations when it comes to food safety.
Ahead of a power outage, the FDA has the following advice:
-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.
When the Power Goes Out . . .
-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.
More details about how to prepare for a power outage are here.