No, it is not safe to leave biscuits or any other food items in a closed stove. Leaving food inside a closed stove can pose several risks:
Fire hazard: If the stove is turned on accidentally, the food inside may catch fire, leading to a potential kitchen fire.
Spoilage: Food left inside a closed stove can spoil quickly, especially in warm or humid environments. Spoiled food can lead to foodborne illnesses if consumed.
Odor and taste transfer: The closed environment of the stove may cause the food's odors and tastes to transfer to the stove and other items stored nearby, affecting their flavors.
Attracting pests: Food left in the stove can attract pests such as insects and rodents, creating an unsanitary and unhygienic environment.
To ensure safety and prevent any potential hazards, always remove food items from the stove after cooking or baking. Store leftovers properly in airtight containers in the refrigerator to maintain their freshness and reduce the risk of contamination. Additionally, it's essential to keep stoves and ovens clean and free of food debris to prevent attracting pests and to ensure safe and efficient cooking.