Exactly how often do you have to clean your dishwasher? We spoke to two plumbing experts for some tips and tricks on how to ...

Dishwashers are a lifesaver in busy homes, especially if you hate cleaning kitchen sponges, but let's be real -- who hasn't wondered if they're actually doing the job as cleanly as they claim?

Dishwashers are the way to go if you comply with two simple criteria: "Run a dishwasher only when it’s full, and don’t rinse your dishes before putting them in the dishwasher," says John Morril, of ...