Dawn grease fighting power. Powers away 24-hour stuck-on food. Phosphate free. No. 1 recommended brand in North America (more dishwasher brands in North America recommend Cascade vs. any other automatic dishwashing detergent brand, recommendations part of co-marketing agreements). Safety cap. Cascade Complete is formulated with more tough food cleaning ingredients (vs. regular Cascade gel) to fight through layers of residue, leaving nothing behind but shine. Safe for septic tanks. Good Housekeeping: Since 1909. Limited warranty to consumers. Replacement or refund if defective. Questions? 1-80-765-5516. www.cascadeclean.com.