Dishwashers are a staple in most households, but most people don't know, but most people don't know the science and mechanical workings that go on when the dishwasher door is closed. Dishwashers come in a variety of sizes and styles, from built-in to portable dishwashers, but they all operate in the same way. So, what does happen? How does anything get clean? We're happy to tell you.

A dishwasher is essentially a machine that cleans and rinses soiled dishes. Users must load the dishwasher, add detergent, set the appropriate cleaning cycles, and switch it on, but the dishwasher does several tasks on its own. Dishwashers usually have a control that allows you to set the amount of time the dishwasher runs for. They also have sensors that detect how much soil is on the dishes, allowing the dishwasher to calculate how much water to use and how long to run the cycle. Most dishwashers offer a "fast wash" cycle that lasts 30 to60 minutes, a "regular" cycle that lasts 90 to 120 minutes, and a "heavy-duty" cycle that can last up to four hours.