What Is Limescale? Causes, Removal, and Prevention
✅ Quick answer: Limescale is a hard, chalky deposit made primarily of calcium carbonate. It forms when hard water is heated or evaporates, leaving its hardness minerals behind on fixtures, glass, heating elements, and appliance parts. Fresh limescale usually looks white or off-white and feels crusty rather than greasy. It isn’t dirt, and it doesn’t…
