Finish Rinse Aid 800mlFinish Rinse Aid is specifically designed to clear away residue on dishes throughout the rinse cycle, performing 5x power actions for superior cleaning results. The rinse aid includes a glass protection ingredient which protects against glass corrosion when used with Finish Shine and Protect Detergents, and offers drier dishers, versus detergent alone.Rinse aid helps to remove the residue left by minerals found in pipes and hard water which often contain traces of limestone or chalk. Rinse aid works as a surfactant that lowers the surface tension of water, so instead of forming droplets and beads, the water simply rolls off. For optimal results, use it even on top of your multi-benefit tablets, accelerating the drying process and promoting shine. Rinse Aid 800ml - Pack of 2 Note: Image is for illustrative purposes only and may differ from the actual product.