Remedy for Corns

When corns are troublesome make a shield of buckskin leather an inch or two across, with a hole cut in the center the size of the corn; touch the exposed spot with pyroligneous acid which will eat it away in a few applications. Besides this a strong mixture of carbolic acid, and glycerine is good, say one-half as much acid as glycerine. Turpentine may also be used for corns and bunions. A weaker solution of carbolic acid will heal soft corns between the toes. A French medical journal reports the cure of the most refactory corns by the morning and evening application with a brush of a drop of a solution of the perchloride of iron. It states, that after a fortnight’s continued application, without pain, a patient who had suffered martyrdom for nearly forty years was entirely relieved.”

Source: The Housekeeper’s Friend: A Practical Cookbook