The Bar Keepers Friend Cult: How a 130-Year-Old Rust Stain Remover Became the Internet's Cleaning Obsession

In 1882, a chemist in Indianapolis created a miracle powder to clean tarnished metal cookware. Today, that same formula has spawned millions of viral cleaning videos and a devoted following that swears it can clean absolutely anything. We're uncovering the chemistry, the cult status, and why this unassuming canister might be the most underrated product in your cleaning arsenal.