To choose the best dishwasher, consumers should consider the dishwasher's capacity, cleaning ability, special features, energy efficiency and noise level when operating. Personal needs, budget and size requirements should also be considered.
Several types of dishwashers are available, including built-in, compact, countertop, portable and two-drawer models. The built-in dishwasher, which is 24 inches wide and fits under a countertop, is the most common choice. Built-in dishwashers usually hold around 10 to 16 place settings and are available with a variety of features and price ranges. Compact dishwashers are 18 inches wide and have a smaller capacity.
Portable and countertop dishwashers plug into the faucet and drain into the sink when they are in use. Portable dishwashers are larger than countertop dishwashers, but both can be stored away when they are not being used. Two-drawer dishwashers feature two drawers that function as separate dishwashers and may be operated at the same time or separately.
Dishwashers are available with many optional features, such as adjustable racks, delay start, food disposals and noise insulation. Some dishwashers offer special cycles, including sanitizing rinse, quick wash and steam cycles. Sensor technology is another feature that is able to detect how dirty the dishes are and adjust the wash cycle accordingly.