Spice Peddler News
Monday, May 21st, 2007Health Corner
Petro-Carbo Salve was first introduced in 1888. The famous “black salve†contained carbolic acid which was used to sterilize medical instruments-and essential oils in a petrolatum base. Now that the petrolatum is more refined there is no black color, but the effectiveness and distinctive aroma is just as it always was. [...]