William Mccord

“One of the most persistent problems of the day was “offensive feet,” caused by the prevailing habit of washing feet only once a week. To combat this, Hollingsworth wrote, “Take one part muriatic acid to ten parts of water; rub the feet every night with this mixture before retiring to bed.” To rid your mouth of the odor of onions, drink strong coffee.”
― Erik Larson, The Devil in the White City