There a few household appliances that seem to fly under the radar when it comes to cleaning, mainly because, well, they typically do the cleaning for you. For example, you may be under-cleaning your home’s dishwasher and washing machine! It’s true; those magical appliances that turn your dishes and clothes from dirty to dirtless need the occasional wash themselves. Now, we know what you might be thinking: “Aren’t they clean because of all the dish soap and laundry detergent I use when I throw in a load of laundry or ...