Oxy-Dish Automatic Dish Detergent
Containing no phosphorous, bleach or other cheater chemicals. Oxy-Dish is well liked by reviewers. It dissolves well, doesnt clump (a problem with some brands) and can be used in hard or soft water. Its very concentrated, so you use half as much. Tested on scientists, not critters. $13 and up at ecogeeks.com.