No. 1 brand (Among dishawasher detergents based on sales). Virtually spotfree shine .Dawn: Grease fighting power. 24 gallons with 11 minutes of handwashing vs. 4 gallons per 1 dishwasher cycle. Cascade believes in the safety and quality of our products. Safe for septic tanks. Phosphate free. Dishawshers save water (See back panel for water use details) (Energy Start certified dishwashers use less than 4 gallons per cycle. Running the tap for 11 minutes while handwashing uses up to 24 gallons of water). Running the dishwasher daily saves water (Energy Start certified dishwashers use less than 4 gallons per cycle. Running the tap for 11 minutes while handwashing uses up to 24 gallons of water).