I have a Bosch stainless dishwasher with two loooooong drip marks down the front that seem to be permanent. I've tried almost everything out there and while the marks seem to disappear when the DW door is wet, the marks are visible again once the door dries. They aren't visible at every angle but they're there and they bug me. I can't imagine that they were made with anything but water so I don't know why they won't come off.

Anyone know of a safe way to get rid of these drip marks? (The manufacturer recommends liquid stainless steel cleaners with a soft cloth. No mention a brand or what to do with stubborn marks.)

Any help would be greatly appreciated. Thanks!