July 18, 2010 - “Safe” dishwasher detergents required in Oregon
Water-friendly Dishwasher Detergents Now on Oregon Grocery Shelves By Department of Environmental Quality In Oregon, a new DEQ requirement mandates that all automatic dishwasher detergents for residential use have low-phosphate formulas. Effective, July 1, the law requires that dishwasher detergents contain no more than 0.5 percent phosphorus. Because soaps designed […]