A countertop dishwasher is a compact and portable appliance designed to wash dishes efficiently in small spaces. It typically sits on a kitchen counter and connects to a faucet for water supply. These dishwashers are ideal for apartments, dorms, or homes with limited kitchen space. Countertop dishwashers usually hold a smaller load than standard models, accommodating around six place settings. They offer various wash cycles and energy-efficient options, making them a convenient choice for those who want to save time and water while keeping their dishes clean without a full-sized dishwasher.