With a nice, shiny Maytag. Our GE QuietPower 3 (I'd rather call it the CrapPower) decided to kick the bucket after 8 years of service, so I went to my boss and picked this Maytag up for $450 marked down from $600, brought it home and installed it.
Go easy on the Lemishine- it's citric acid and will eventually eat away at the racks... ask me how I know. We use Cascade Platinum and that usually takes care of any hard water residue. I will run a little Lemishine maybe once a month (if I have any) but otherwise just detergent.