ProSoft Salt-Free/Saltless Water Softener/Conditioner by ProOneDo you have hard water and don't want to use a salt softener? Hard water is water that contains a high mineral content consisting of dissolved compounds of mostly calcium and magnesium. Hard water, or hardness, typically prevents soap from lathering and can cause a buildup of scale in pipes, water outlet appliances, and fixtures (such as water heaters, washing machines, and dishwashers), and affect their performance. An example of scale is a white