Stove blacking, also known as stove polish, is a type of coating traditionally used to clean, protect, and restore the appearance of cast iron stoves. It was commonly used in the 19th and early 20th centuries when cast iron stoves were a standard household appliance. The blacking was typically applied as a liquid or paste and then polished to a shine, which not only improved the stove’s appearance but also helped protect it from rust and discoloration. Additionally, stove blacking could enhance the stove’s heat efficiency by creating a smooth, clean surface.
In Farmer Boy, one of the books in the Little House series, Almanzo Wilder is tasked with applying stove blacking to the family’s stove while his parents are away. This chore leads to a mishap where Almanzo accidentally flings the blacking brush, causing it to stain the white and gold wallpaper in the parlor—a humorous and memorable moment in the “Keeping House” chapter.
As cast iron stoves became less common with the advent of modern heating and cooking appliances, the need for stove blacking diminished. However, the product is still available today, typically marketed as “stove polish” rather than “stove blacking.” It is used primarily by those who maintain vintage or antique stoves, or for other cast iron items that require a protective and aesthetic coating.