Even if you shopped only a few years ago for a dishwasher, you'll find innovation on all fronts. Take loading options, where adjustable racks, removable tines, and stemware holders keep any mix of items in place while getting them sparkling. And you can finally break that prerinsing habit; multiple arms, built-in heaters, and targeted sprays get everything the first time.
But perhaps the most progress has been made environmentally. Like laundry equipment, dishwashers have become misers with electricity, water, and sound. Most manufacturers sell several models that meet or exceed Energy Star guidelines, so even if the purchase prices seem higher than you remember, you'll save on utility costs for years to come. As of January 2007, Energy Star-rated dishwashers must be a minimum of 41 percent more efficient than federal energy standards. This requirement is up from the previous 25 percent.
Here are some things to keep in mind when shopping for a dishwasher:
- For a streamlined look, choose a unit with electronic controls integrated into the top edge of the door. Although only visible when the door is ajar, these controls are at an angle some people find easier to read than the front-facing position of typical controls. Look for hidden controls on a unit that accepts a cabinet panel to make the dishwasher practically disappear.
- Models that boast ultraquiet performance have been the focus of introductions in the past few years. Ironically, some manufacturers of hidden-control units have incorporated a visible light so customers can tell when the dishwasher is on, even when they can't hear it.
- Although the compact dishwasher design is a popular option, make sure it fits your household needs. Many drawer systems hold up to five place settings, but if you have a large family or entertain quite often, a standard model may be better. If you are still hooked on the idea of a drawer dishwasher, make sure to plan for two-drawer systems in your kitchen workspace.

