COOkWaRE anD UtEnSil GUiDE COnt.
nOt RECOMMEnDED
• Glass jars and bottles: Regular glass is too thin to be used in a microwave. It can
shatter, causing damage and injury.
• Paper bags: These are a fire hazard, except for popcorn bags that are designed for
microwave use.
• Styrofoam plates and cups: These can melt and leave a harmful chemical residue
on food.
• Plastic storage and food containers: Containers meant for cold storage, such as
margarine tubs, can melt in the microwave.
• Metal utensils: These can damage your microwave oven. Remove all metal from
food and containers before cooking.
nOtE: To test if a dish is safe for microwaving, place the empty dish in the oven and
microwave on HIGH for 30 seconds. A dish which becomes very hot should
not be used.
• Parchment paper: Use as a cover to prevent spattering or as a wrap for steaming.
• Aluminum tray: May cause arcing. Transfer food to a microwave-safe container.
• Take-out carton with metal handle: May cause arcing. Transfer food to a
microwave-safe container.
• Metal or metal-trimmed utensils: Metal cookware, metal trim, and metallic glazes
may cause arcing.
• Wood: Wood will dry out when used in the microwave oven and may split or crack.
Page 8 • Safety InformatIon