STPP is already being restricted in automatic dishwasher detergents as well now. Here is what Consumer Reports had to say: "The good news is that while the low

STPP is already being restricted in automatic dishwasher detergents as well now. Here is what Consumer Reports had to say: "The good news is that while the low-phosphate products we tested for our last dishwasher-detergent report tended to perform worst overall, several low-phosphate products from different brands were very good this time around." (1) [1] http://news.consumerreports.org/home/2010/07/phosphate-ban-dishwasher-detergents-phosphorous-level-review-of-best-dishwasher-detergents-cleaning-.html http://news.consumerreports.org/home/2010/07/phosphate-ban-d...