I believe it! I ran this one empty, after we gave the outside a good scrub and wipe, empty with a bottle of liquid dishwasher cleaner. It sounded like a hurricane, (Hurricane in a Box!) and when you put your hand on the lid it felt like there was a fire hose blasting the other side! Ran two loads of dishes in it, and Tim's brother in law said some of them were cleaner than they have ever been, not a film in sight! Used some powered Cascade and filled the Jet Dry dispenser up. Wanted the full experience! Next time I'm going to see what a Finish tablet does! So far its been a total thrill to use. Makes me want a one-arm built in machine even more, but now I can be patient and wait for the stainless tub machine that I really want.