What can happen if grease and bits of food build up in burners, ovens, range hoods, and toasters?

• A. They can catch fire
• B. They taste better
• C. They glow but are harmless
• D. They purify the air

Answer: (A)

Grease and food debris act as fuel for a fire. When burners, ovens, range hoods, or toasters heat up, the accumulated fat can reach its ignition temperature and flare up. Once a flame starts, it can spread quickly through the appliance and into surrounding cabinets or vents, especially where ventilation concentrates heat and flames. Regular cleaning removes this fuel source, greatly reducing the risk of a kitchen fire. If a fire does occur, shut off the heat and smother it with a metal lid or baking soda—never use water on a grease fire—and call for help if it doesn’t go out.