Always use extreme caution when using your microwave. Never leave a microwave unattended while in operation. If you see sparks or hear unusual sounds coming from your microwave immediately stop the microwave. All microwaves are different and cook with different power, adjust accordingly. These articles are for informational purposes only and are not intended as advice. Always consult your user manual before putting anything in your microwave. Use your microwave oven only for its intended use as described in the instruction manual.