Conventional Oven Care:

Do not store plastic items or other utensils in oven as they may melt or burn if the oven is accidentally turned on with them inside. Use large enough cooking pans to avoid boil-overs. If spills occur, wipe them up promptly to avoid baking on.

Do not put large pieces of foil on oven floor or racks unless appliance manual recommends it. Then follow manual instructions as to size and placement of foil exactly. Foil in the oven, especially on the racks, may slow cooking and reduce browning. Do not line broiler pan with foil, as it concentrates heat and may damage the pan.