When researching a new dishwasher, you have a lot to consider. Most people want good quality, durability, washing capability and, of course, they want their new dishwasher to be quiet (learn about dishwasher decibel levels in our article, or check out our dishwasher buying guide for more info on buying a new dishwasher).
One of the biggest contributors to how your dishwasher will perform in most of these areas is the materials used in construction, particularly of the interior. Dishwasher interiors and door liners are made of stainless steel or plastic and sometimes a mix of both materials. A stainless steel interior dishwasher is an option you should consider, although they tend to have a higher price. Because plastic is less expensive, it is usually found in lower-end dishwashers. Most manufacturers use plastic to make spray arms, silverware baskets, dishwasher racks, and other interior parts.