Scrubbing dried-on food splatters from your microwave is a rough job! Make your life easier by adding some chopped citrus rinds to a 3/4 filled with water microwave-safe bowl. Microwave for 5 minutes. Use a hot mitt to remove the bowl because it will be HOT! The citrus-infused steam will have broken down all the gunk so it can be easily wiped away using a paper towel.