After a disaster has knocked out electricity or gas lines, cooking meals can be a problem. Cooking can be hazardous if a few basic rules are not followed.

Emergency generators are popular after disasters. They can help save food in freezers and refrigerators, but they can be dangerous if not used properly.

Electrical power may be disrupted for hours, sometimes days. Among the first things affected by the loss of electricity is the food in refrigerators and freezers. There are certain precautions you should take before you begin using food from refrigerators and freezers that have been off for more than a few hours. In fact, there are some things you can do before the power goes out.