Yes, aluminum foil facing can be used for baking. To use it, place the foil shiny side up on the baking sheet to reflect heat and promote even cooking. It can also be used to cover the food to prevent over-browning or to create a steaming effect, which can help in cooking delicate items. Remember to use it carefully as it can get very hot and can cause burns. Always handle with oven mitts and avoid direct contact with the foil.