MATERIALS YOU CANNOT USE IN MICROWAVE OVEN
UTENSILS REMARKS
Aluminum tray May cause arcing. Transfer food into microwave-safe dish.
Metal twist ties May cause arcing and could cause a re in the oven.
Paper bags May cause a re in the oven.
Food carton with
metal handle
May cause arcing. Transfer food into microwave-safe dish.
Plastic foam
Plastic foam may melt or contaminate the liquid inside when exposed to
high temperature.
Wood Wood will dry out when used in the microwave oven and may split or crack.
Metal or
metaltrimmed
utensils
Metal shields the food from microwave energy. Metal trim may cause
arcing.
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