Staining can occur even if your water appears to be clear. Iron will typically be an orange or rust color. Once water with iron is exposed to the air, staining appears on your toilets and sinks. The colored water means you have iron and manganese in your water. If you have orange staining typically the water is coming from a well and you will need the IronMax to remove the iron and manganese. Ask your water technician to provide a free water test and we will take care of all your water problems.