How to Keep Your Microwave Clean

The microwave’s a necessary kitchen tool, but it can be a real pain to keep clean. Luckily, there are plenty of ways to get it back into shape after an accidental splatter or long-term buildup. Most of the supplies you’ll need are already in your pantry, and some of them are even cheaper than microwave-specific products.

Most microwaves come with a turntable, which rotates food for even cooking and is often one of the most exposed parts of the machine to food splatters. They also have a control panel that houses buttons and dials, which can become covered in smudges and fingerprints over time. The handle and door seals should also be regularly wiped down to remove grime.

Microwave circuit design is complicated by the fact that microwaves, unlike lower-frequency radio waves, are absorbed by water and fat in foodstuffs, reducing their overall heating power. The size and shape of the microwave cavity as well as its location within a larger applicator or food package determines the pattern of its electromagnetic field, and to some extent its ability to heat all contents evenly.

While the best microwaves in our testing excel at basic functions like heating leftovers, some have more advanced features that can make preparing meals easier and less time-consuming. For example, you can find models with sensor cooking that automatically adjusts cook times based on the amount of food inside. Or, you can choose a model that has grilling and steaming capabilities to add variety to your meals.