Andrea Barnes, a Wirecutter staff writer with a knack for large appliances, joins the discussion on maximizing dishwasher efficiency. She tackles common household conflicts over dishwashing habits, humorously contrasting the meticulous 'white glovers' with the chaotic 'raccoons.' Listeners learn effective loading techniques, the best detergents, and insights into cleaning and maintaining dishwashers. Andrea also sheds light on how modern dishwashers outperform hand washing in efficiency and sanitation, making a strong case for their indispensable role in our kitchens.