Items Not to Microwave
- Tin Foil: Never put tin foil in the microwave. One time, I wrapped leftover roasted wings in tinfoil and placed them in the microwave to reheat. As soon as I turned the microwave on, flames erupted, and the power was cut off immediately. Always remove tin foil before microwaving.
- Eggs with Shells: Never microwave eggs with shells, whether raw or cooked. They will explode, leaving a mess inside the microwave. Always peel the eggs and poke holes in them to allow steam to escape before microwaving.
- Stainless Steel and Iron Bowls: These materials can cause sparks when heated in the microwave. Avoid using them.
- Chestnuts or Hazelnuts with Shells: Do not microwave these nuts without cutting an opening in their shells, as they can explode.
- Sealed Milk Boxes: Pour milk into a microwave-safe container before heating to prevent explosions.
- Non-Microwaveable Plastic Containers: These containers can deform or release harmful chemicals when heated. Always use containers labeled as microwave-safe.
Foods Not to Microwave
Hot Peppers: Microwaving hot peppers can release chemicals that irritate your eyes, nose, and throat when you open the microwave door.
High-Fat Foods: Foods like cheese, pork belly, and fried items can heat up too quickly due to their low water content, potentially causing them to scorch or explode.
Containers with Metal: Avoid using containers with metal parts, such as porcelain cups with gold patterns or take-out boxes with metal handles. These can cause sparks and damage the microwave.
Cling Film: Do not microwave food wrapped in cling film, as it can melt and release harmful chemicals.
Paper Bags and Newspapers: These materials can catch fire or release toxic fumes when microwaved.
Disposable Plastic Containers: Containers like yogurt or butter tubs are not designed for high temperatures and can warp or melt, leaching chemicals into your food.
Uncovered Ketchup: Ketchup without a lid can explode in the microwave, creating a mess.
Certain Fruits: Some fruits, like grapes, can explode and smoke when microwaved.
Aluminum Foil: Any metal, including aluminum foil, should not be placed in the microwave, as it can catch fire.
Water Bottles and Cups: Stainless steel bottles can cause sparks, and plastic ones may not be microwave-safe unless labeled otherwise.
Eggs: Foods with membranes or shells, such as eggs, should not be microwaved, as they can explode due to steam buildup.
Empty Microwave: Running a microwave without anything inside can damage it, as the microwaves will be absorbed by the magnetron.
Nutrient Loss in Microwaved Foods
Foods with Live Bacteria: Yogurt and similar foods should not be microwaved, as the heat can kill beneficial bacteria.
Dried Fish and Meat: These foods can easily scorch and produce carcinogens when microwaved due to their low water content.
Baby Food: Use hot water instead of a microwave to heat infant formula to avoid nutrient loss or harmful substances.
Microwave Use Tips
- Avoid Overheating: If food is left in the microwave for more than two hours after heating, discard it to prevent food poisoning.
- Avoid Ordinary Plastics: Only use microwave-safe containers, as regular plastics can release toxins when heated.
- No Half-Cooked Meat: Fully cook meat in the microwave to ensure all bacteria are killed.
- No Metal Utensils: Avoid using metal in the microwave to prevent sparks and damage.
- No Re-Freezing Thawed Meat: Once meat is thawed in the microwave, it should be fully cooked before freezing again to avoid bacterial growth.
- No Sealed Containers: Always use wide-mouth containers for liquids to prevent explosions from pressure buildup.
- Avoid Cling Film Contact: Keep cling film from directly touching food to avoid chemical reactions.
- Avoid Fried Foods: High temperatures can cause oil to splatter and ignite. If a fire occurs, turn off the microwave and let it cool before opening the door.
- Proper Placement: Do not place the microwave in the bedroom and ensure its ventilation is not obstructed.
- Safe Distance: Stay at least one meter away from the microwave when it is in use, especially for pregnant women and children. Clean the microwave frequently to prevent residue buildup and potential leakage.