TO TAKE INK OUT OF PAPER, AND STAINS OUT OF CLOTH, SILKS, &C.
Mix one teaspoonful of burnt alum, 1/4 oz. of salt of lemons, 1/4 oz. of
oxalic acid, in a bottle, with half-a-pint of cold water; to be used by
wetting a piece of calico with it, and rubbing it on the spots.
The Mirror of Literature, Amusement, and Instruction. Volume 19, No. 533, February 11, 1832 · 第 12 / 40 题