abstract |
Unique detergent compositions include a calcium precipitate-scavenging amount of an amorphous alkali metal silicoaluminate, advantageously are devoid of phosphate and zeolite values, and typically comprise at least one amorphous alkali metal silicoaluminate, an alkali metal carbonate, and at least one inhibitor of the crystal growth of calcium carbonate, such alkali metal carbonate being present in ionic calcium-removing amounts. |