8x power (Compare Cascade's product power). Tougher than stuck-on messes. Dawn grease fighting power. Cascade No. 1 recommend brand in North America (More dishwasher brands in North America recommend Cascade vs. any other automatic dishwashing detergent brand; recommendations as part of co-marketing agreements). Toughness Comparison: Compare Cascade's product power. Complete Powder: good overall cleaning power; glass protection; grease fighting power of Dawn; powers away tea stains; powers away residues; brilliant shine; cleans 24 hour stuck-on food; cleans baked-on food. Phosphate free. Product sold by weight. Contents may settle. Good Housekeeping: Since 1909. Quality tested. Limited warranty. ghseal.com for details. Safe for septic tanks. Box is made from 90% recycled content with 35% minimum post consumer. Questions? 1-800-765-5516. www.cascadeclean.com. www.pg.com.