Effects of Iron and Manganese in Your Water
The presence of iron and manganese in your drinking water can impact both taste and appearance. Beyond giving water a metallic flavor, these minerals are responsible for unsightly staining and potential damage to your home.
When ferrous iron is exposed to oxygen, it oxidizes and forms orange or brown stains. These stains often appear on toilets, bathtubs, sinks, showers, dishwashers, and washing machines. Manganese, on the other hand, causes dark brown or black stains on laundry, plumbing fixtures, and other surfaces.
In addition to cosmetic issues, iron and manganese can also contribute to pipe corrosion and reduce the efficiency of water-using appliances.