Lee F Sonoita , AZ November 09, 2018 Appliance: General Electric Dishwasher GSD4260J00SS Ge Dishwasher Gsd4260j00ss: I had a problem with mice behind and on top of my dishwasher had to replace the insulation blanket. How to replace Tub Insulation. Pulled it out and cleaned then replaced the blanket. 3 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes