I have been using Seventh Generation powdered dishwashing soap for a couple of years without any issues. However, I recently moved into a house with a new GE dishwasher. It does not dissolve the powedered soap. So I tried the SG liquid, and it does not clean the dishes. And I am not talking a few spots, but actually food remaining on the dishes. We tried turning our water temp up and using softer water. A friend with the same dishwasher said she had the same issue with any dish soap except Cascade power packs. I am thinking this cannot be the only solution. If you have any solutions please let me know.