What Causes the White Residue on my Dishes?

Having water spots on dishes is a common problem. Your dishwasher is most likely doing all that it can, but the problem isn’t the appliance. The problem is the water. Water spots are created from droplets of water that remain on the dishes and are “baked” to the dishes from the heated dry cycle. The mineral deposits in the water are left on the dish leaving a small white discoloration. Using a monthly dishwasher cleaner is a great way to keep the components of your dishwasher clean and working, but it can’t change the water in between uses. The two most common solutions are to get a water softener or to use a dishwasher rinse aid. Water softeners have a high initial cost, but they remove the hard minerals from your water and increase the longevity of your water-using appliances. The use of a rinse aid helps the water run off of your dishes like Rain-x does for your windshield eliminating spots, but the cost can add up after a lifetime of using them.