You probably know that for optimum performance, you should clean your microwave on a regular basis. When food spills get baked on, however, the awkward angles inside a microwave makes it difficult to reach and remove the mess. Blast it away with this volcano-shaped cleaner. Simply fill the reservoir with water, pop on the lid, place it in the microwave and add heat. Within seconds, steam will erupt from the crater, loosening food residue from the sides of the microwave. Once the tool has done its work, you'll have a much easier time doing yours. Available on Amazon; $19.99.