Water that Stains

by Denice Moffat | Water Handouts

Water that stains: My hair is orange, my coffee is purple, my white clothes are ruined, and I have red stains in my sinks and toilets — help! Red stains – are most often caused by iron (rust) in the water. Testing is needed to determine the amount and the type of iron you have. Iron in water may be: ferrous or ferric.