What is a Dishwasher? A dishwasher is a kitchen appliance that uses hot water, detergent, and mechanical energy to clean and sanitize dishes, utensils, and other kitchen items. Types of Dishwashers 1. Built-in Dishwashers: Integrated into the kitchen cabinetry, providing a sleek and seamless look. 2. Free-standing Dishwashers: Standalone units that can be placed anywhere in the kitchen. 3. Compact Dishwashers: Smaller units designed for small kitchens, apartments, or offices. 4. Portable Dishwashers: Lightweight and compact units that can be easily moved and stored. 5. Integrated Dishwashers: Hidden behind a cabinet door, providing a sleek and integrated look.