ActionPacs combine with the grease-fighting power of Dawn to rinse away residue and leave dishes sparkling. With this tough food-cleaning power, it's the perfect combination to clean a fully loaded dishwasher the first time around. Powerful formula removes 48-hour, stuck-on food for a complete clean without prewashing. Easy-to-use design eliminates messy use or accidental spills. Rinse aid action with Shine Shield rinses away residues and leaves a brilliant shine.