Regularly wiping out the inside of your microwave will help reduce bad smell and keep spots and corrosion away. Note that food spills in the microwave will keep cooking each time the microwave is switched on.

Cover your food using a microwave safe plastic cover your food. Splashes happen during the microwaving process and closing your food helps your cleaning time to reduce.

Never put a metal or aluminum in the microwave because this will make your microwave interior heat up unevenly.

Make sure to close the microwave door securely. If the door is damaged or the seal cracked your food will not cook evenly and radiation will escape.

Make sure to use microwave containers because non microwave compliant containers will melt and even leave toxic particles in your food. These compatible containers are usually labeled and are made of glass, ceramic or though plastic.

Clean the outside of the microwave of grease, dust and other residues. Clean also the areas around your microwave that is the counter, table top or slabs.

Remember keep your microwave looking brand new always

Hope these tips were helpful.