Kitchen cold water line may be bypassed if water softener is selected and sodium in the diet is a concern. Alteratively, soften water in washer, tub and basins by adding non-precipitating water conditioners. Special scale filters may be attached to the cold water supply lines to appliances. Reddish-brown stains in sinks, toilets, tubs, dishwashers, and dishes. Reddish-brown stains or yellowing of laundry, especially after using chlorine bleach.
Water tastes metallic.
Brown sediment in standing water. Dissolved iron in the water that is oxidized by air to form iron oxide, which is insoluble. After determining type and amount of iron problem, select appropriate iron removal equipment such as chlorinator and sand filter, high capacity water softener or manganese greensand filter. Choice of treatment for iron problems can be complex, depending on the level of iron in the water and the presence of other impurities. Purchase equipment from a reliable dealer who has had training in this area of water treatment.