Does WD-40 Really Banish Bathtub Rust Stains? The Definitive Guide
Rust stains in the bathtub. Just the words conjure images of unsightly orange streaks clinging stubbornly to the porcelain or acrylic surface. They are a common household woe, a testament to the relentless march of oxidation on iron-containing fixtures and plumbing. The culprit is often hard water, which carries dissolved minerals like iron that deposit … Read more