Seventh Generation Ultra Power Plus Dishwasher Detergent, Fresh Citrus, Get clean, bright, residue-free dishes naturally. The non-toxic formula uses plant-based enzymes for greater cleaning power. Silver, aluminum, and stainless should be washed in separate loads to avoid discoloration. Add Detergent - Fill the main dispenser cup according to machine directions and close the dispenser door. For very hard water, we recommend using Seventh Generation Rinse Aid. Septic safe. Makes effortless work of whatever is waiting in your dishwasher. Chlorine is bleach-free, phosphate-free, and has no harsh fumes. No dyes or synthetic fragrances.