Removal Of Iron Stains From Fabric.

Iron stains can be removed from most washable fabrics with oxalic acid, provided that certain precautions are taken. Oxalic acid can be obtained at most drug stores.

NOTICE: Oxalic acid is a poison,
and everything it touches should be thoroughly
washed after use. In addition, it may be a
skin irritant, particularly if the hands
have small cuts or other breaks in the skin.
Therefore, rubber gloves should be used.

A solution of the oxalic acid may be made up by simply dissolving the crystals in water. As the solubility of the acid is only about 10%, it cannon be made up too strong. The solution should be prepared in a plastic bottle or container.

A small amount of the solution should be tried on the inside of a hem or other hidden location, as the acid may bleach certain dyes. If it is apparent that no bleaching has occurred, the entire garment may be repeatedly dipped in the solution. The dipping should continue until the iron stains are removed. Allowing the fabric to soak in the acid solution is not recommended.

After the stains have disappeared, the garment should be thoroughly rinsed in several changes of fresh water. To be sure that any remaining acid has been neutralized, the garment should be immediately laundered in the normal manner, with the regular amount of soap. The alkalinity in the soap will eliminate the last traces of acidity.

The acid solution may be poured down the drain, but it should be followed with a thorough flushing with fresh water.