To remove - Stains of Iodins are removed by rectified spirit. Ink stains by oxalic or superoxalate of potash, Ironmoulds by the same; but if obstinate, moisten them with ink, then remove them in the usual way.

Red spots upon black cloth from acids are removed by spirts of hartshorn, or other solutions of ammonia.

Stains Of Markino-Ink, Or Nitrate Of Silver

Wet the stain with fresh solution of cloride of lime, and after 10 or 15 minutes, if the marks have become white, dip the part in solution of ammonia or of hyposulphite of soda. In a few minutes wash with clean water. Or stretch the stained linen over a basin of hot water, and wet the mark with tincture of iodine.