What surfaces can you put a microwave on?

You can place a home use microwave on any material that will support its weight. That includes metal, wood, man-made materials, cardboard boxes, or anything else. Commercial microwave ovens are generally much heavier so the supports must be proportionally stronger. Where should you not put a microwave? What do you put … Read full review

Does aluminum spark in microwave?

The electric fields in microwaves cause charges to flow through metal. Thin pieces of metal like aluminum foil are overwhelmed by these currents, causing them to heat up so quickly that they can ignite. What happens if you put aluminium in microwave? Aluminium is a metal so cannot be penetrated by … Read full review

Why does LG microwave have metal rack?

Your LG Over-The-Range microwave oven may have come equipped with the metal rack that allows you simultaneously cook multiple food items and at the same time. When using your metal rack to cook. Place equal amounts of food above and below the rack to help evenly distribute cooking energy. Why did … Read full review