Peter G Niceville , FL October 18, 2016 The dishwasher was severely covered with calcium and lime the glassware and silverware were coming out with a lot of spotting I used lime away, vinegar, finish washer cleaner none of them worked. Finally just use Brillo on the entire cabinet interior. It came out very clean. Only needed very light scrubbing. Then replaced the severely corroded filters Riser tube and upper jet which was not turning. After this the upper arm turned perfectly silverware and glassware and silverware came out rinse very clean. Will do preventative maintenance in the future. Dishwasher was about 5 years old GE Profile high-end 23 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 1-2 hours