These works really well! They leave not only the dishes clean, but the entire dishwasher smelling fresh when you open it after the cycle is done, and the dishes are clear and clean. No water spots or anything! Just shiny. Now, it does claim that you don't have to pre-rinse and that hard food will come off in the cycle and I did make it a point to test that claim out, and it mostly holds up, but not quite entirely. I would highly recommend these if clarity on your glasses isn't enough of a peace of mind - not only can you see the clean, but you can smell the clean in your dishwasher, too. They're awesome!