Is it safe to use pre-cut sheets of aluminum foil facing in cooking or baking?

Yes, it is generally safe to use pre-cut sheets of aluminum foil for cooking and baking. Aluminum foil is designed to withstand high temperatures and is commonly used to cover food, line baking sheets, or wrap food for cooking. However, it's important to ensure that the foil does not come into direct contact with the heating element of an oven, as this can cause it to melt or create a fire hazard. Additionally, avoid using aluminum foil with non-stick cookware, as it can damage the non-stick surface. Always follow the manufacturer's guidelines for safe use of aluminum foil in your specific cooking appliances.