Attempt to clear kitchen blockage Customer was experiencing a blockage in the kitchen sink. Upon arrival the dishwasher was holding water and I started testing the kitchen sink I ran water on the left side and I noticed it starting backing up on the right side. I tested the all the fixtures in the home to ensure they each had proper flow. I ran the cable inside the kitchen drain and after multiple attempts we brought back food debris/grease. I tested the kitchen sink by running water for a long period of time, and we were successful in restoring proper flow.